You may have seen ambulances on the street with the letters of the word AMBULANCE written on the front of them, in such a way as to appear correctly when viewed in your car's rear-view mirror. (See the figure.) How do the letters appear when you look directly at the ambulance (not through the mirror)?
Answers
When you look directly at an ambulance, the letters of the word "AMBULANCE" will appear reversed, or mirrored.
This is because the letters on the front of the ambulance are intentionally designed to be read in reverse when viewed in a rare-view mirror, so that drivers can quickly and easily identify the vehicle as an ambulance and make way for it to pass.
1) Here's how the letters appear when viewed directly, step by step:
2) The first letter, "A", will appear as a normal "A" when viewed directly, as there is no mirror involved.
3) The second letter, "M", will appear reversed, as the left side of the letter will appear on the right, and vice versa.
4) The third letter, "B", will also appear reversed, with the left side of the letter appearing on the right and the right side appearing on the left.
5) The fourth letter, "U", will appear normal, as it is symmetrical and looks the same from both sides.
6) The fifth letter, "L", will appear reversed, with the left side appearing on the right and the right side appearing on the left.
7) The sixth letter, "A", will again appear normal.
8) The seventh letter, "N", will appear reversed, with the left side appearing on the right and the right side appearing on the left.
9) The eighth letter, "C", will also appear reversed, with the left side appearing on the right and the right side appearing on the left.
The ninth letter, "E", will appear normal, as it is symmetrical and looks the same from both sides.
So, when you look directly at an ambulance, the letters will appear reversed for the second, third, fifth, seventh, and eighth letters.
This is because these letters are not symmetrical and have different shapes on the left and right sides, so they appear differently when viewed in reverse.
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Related Questions
What is the phase of water when its temperature is 150 °C?
Answers
Depending on how much energy is in the system, there will be different amounts of liquid and gas at equilibrium. If just enough energy was added to raise the temperature of the liquid to 150°C, there will just be liquid. If more was added, there will be some liquid and some gas.
HELP PLS I WILL MARK U BRAINLIEST!!
Answers
Answer:
D
Explanation:
I would say much too small as there is a significant portion of the plant that is UNDER water.....
( Really depends on how deep the water is...if it is shallow water it would be just a little too small)
URGENT: Two horizontal forces act on an object on a surface. There is a 20 Newton applied force to the left and a sliding frictional force of 5 Newtons to the right.
What is the net force on the object?
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Answer:
xbzcfhkuvy
Explanation:
dvdvxvdzdx
why is it not possible to make use of solar cells to meet all of our energy needs?why
Answers
Answer:
In the solar cells, the energy is obtained only during the day, when the Sun shines. .So, it increases the cost of using solar panels as the source of energy. So, the solar cell is not used to meet all our energy needs
hope this helps
have a good day :)
Explanation:
Answer:
In the solar cells, the energy is obtained only during the day, when the Sun shines. ... So, it increases the cost of using solar panels as the source of energy. So, the solar cell is not used to meet all our energy needs
Explanation:
n the solar cells, the solar panel convert solar energy into electricity, which is stored in storage battery. The storage battery give the direct current but all the appliances are working by the alternating current, so first of all direct current is converted into alternating current by any suitable appliances before it can be used to run various devices. So it increases the cost of using solar panels as the source of energy.
Two technicians are discussing a resistance measurement between the can-h and can-l wires. Technician a says this measurement should be done with the ignition switch in the "run" position. Technician b states that a measurement of 0 ohms indicates an open in the network. Which technician is correct?
Answers
Based on the information given, the technician that's correct regarding the resistance measurement between the wires is Technician A.
Who is a technician?It should be noted that a technician simply means an individual that's in charge of looking after the technical equipment in an organization.
In this case, Technician A is correct. Technician B is incorrect as zero-ohm doesn't indicate an open circuit in the network but rather, a complete circuit.
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Hello~
Which of the following produces least friction?
(a) Sliding friction
(b) Rolling friction
(c) Composite friction
(d) Static friction
Answers
Answer:
Rolling friction
Explanation:
When a object rolls down the all sides of object comes contact to under surface for very low timeFor which the friction decreases .Option B is correct
Calculate the magnetic force of 10C charged particle which is moving with a velocity of 2m/s in an magnetic field of 0.5T? The direction of magnetic field is same as that of path of the second particle.
Answers
Answer:
i think it is 20.5
Explanation:
For the circuit shown, which of the following statements is true?
Answers
Answer:
ΔV1 = ΔV2 = I1 R1 = I2 R2
The first answer is correct - the voltage drop is the same across either resistor
I = I1 + I2 because the current splits on entering the resistors
What is the main job of the lungs?
Answers
A pendulum has a bob with a mass of 25.0kg and a length of 0.750m. It is pulled back a distance of 0.250m. What is the displacement of the pendulum when it has been swinging for 2.00s?
Answers
The displacement of the pendulum is 0.815 m.
Mass of the pendulum, m = 25 kg
Length of the pendulum, l = 0.75 m
Distance moved by the pendulum, x = 0.25 m
Therefore, acceleration of the pendulum,
a = -(g/l) x the negative sign implies the restoring force.
a = -(9.8/0.75) 0.25
a = -3.26 m/s²
Time period of the pendulum = 2 s
Angular frequency, ω = 2\(\pi\)/T
ω = 2 x 3.14/2
ω = 2 s⁻¹
Displacement,
x' = -(a/ω²)
x' = 3.26/4
x' = 0.815 m
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plz help!
A driver in a car moving with the velocity 72km/hr sees a cow on a road 20m ahead. He applies the brake and the car stops in 4 second . Does an accident occur ? After what distance does the car come to rest?
Answers
= 20m/s
Velocity= 20m/s
In 4seconds,distance covered=20x4= 80m
Therefore,an accident occurs because in 4seconds, the car would have moved past 20m
The biggest school in the world is in lucknow, india. it has more than 40,000 students and 2500 teachers! would it be easier to make new friends in a school with 40,000 kids than a school with fewer than 100 kids?
Answers
School population.
What is the population in school?The total number of full-time and part-time students who were enrolled in the institution during the reporting period.The biggest school in the world is the City Montessori School in Lucknow. With more over 45,000 students, it was included as the largest city school in the Guinness Book of World Records in 2013.The degree to which pupils engage with or participate in a lesson, course, etc.Education among the populace contributes to the well of their families and communities. Education about the population raises students' and teachers' awareness while also changing their attitudes.The biggest school in the world is in lucknow, india. it has more than 40,000 students and 2500 teachers! would it be easier to make new friends in a school with 40,000 kids than a school with fewer than 100 kids? School population.
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Which of these is a chemical property of aluminum?
A. Aluminum has a density of 2.70 g • cm^-3
B. Aluminum is silvery white in color
C. Aluminum is highly reactive
D. Aluminum is a soft metal
Answers
The mass of 50 cm cube milk is 51.5 g find the density of milk in gcm cube
Answers
Answer:1.03 g/cm³
Explanation:To find the density of milk, we need to divide the mass of the milk by its volume.
Given:
Mass of milk = 51.5 g
Volume of milk = 50 cm³
Density = Mass / Volume
Density = 51.5 g / 50 cm³
Density = 1.03 g/cm³
formula for density is d = M/V, where d is density, M is mass, and V is volume, hence if M = 51.5 g and V = 50 cm³
\(d = \frac{m}{v} \\ d = \frac{51.5}{50} = 1.03 \frac{g}{cm³} \)
mechanical advantage of a first class Lever can be one or greater than one or less than one why
Answers
Explanation:
Because they change the direction of force and multiply the effort.
They increase the rate of doing work.
So, MA of first class lever can be one or greater than one or less than one
When released from rest: Potential energy = 100 J and Kinetic Energy would equal?
Answers
Answer:
0J
Explanation:
The kinetic energy would be zero. An object just released from rest will have no kinetic energy but the potential energy will be maximum.
Kinetic energy is the energy due to the motion of a body
Potential energy is the energy due to the position of a body.
The kinetic energy at the start will therefore be zeroAll the energy is stored as potential energy.Therefore, the kinetic energy is zero
Which rule(s) is used for combining velocities?
A. Scalar rules
B. Vector rules
C. Equilibrium rule
Answers
Answer: B. Vector rules
Explanation:
To solve this we must be knowing each and every concept related to velocity. Therefore, the correct option is option B among all the given options.
What is velocity?Velocity refers to a vector assessment of an object's rate of motion and direction of motion. As a result, in order to calculate velocity using this definition, we must be familiar with both magnitude and direction.
It determines how quickly or slowly something moves. Consider the following scenario: two moving objects. If both items are going in the same direction, it is simple to determine which one is moving faster. However, judging which item is quicker is difficult when they are traveling in different directions. Vector rules is used for combining velocities.
Therefore, the correct option is option B among all the given options. Vector rules is used for combining velocities.
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Box is kicked (given an initial speed), causing it to slide along a level floor. There is friction acting between the box and floor surfaces. What is true about this motion
Answers
Answer:
I would assume that the box slows down due to the frictional force between the floor and the box. In addition, the frictional force points opposite of the boxes motion. As we know, the box was given an initial speed, therefore, having an applied force. Hence, we can conclude that the frictional force opposing the motion of the crate is equal to the applied force but acting in the opposite direction. This frictional force is called static friction. When we increase the applied force (push harder), the frictional force will also increase until it reaches a maximum value.
Hope that helps!
What is the smallest, most basic level of organization in an animal or
plant?
Answers
Answer:
hhmmmmmhmmmm hmhmmmm hmmm yeah i got nothing
Explanation:
"Force is applied to an object and the object is moved over a distance in the same direction of the applied force" is the definition of (2 points)
a
balanced force
b
gravitational force
c
power
d
work
Answers
Answer:
A. Balanced force
Explanation:
Calculate the work done by a 60 N force pushing a pencil 0.25 m
Answers
Net force used for pushing the pencil
=
47
−
23
=
24
N
Assuming that direction of movement of pencil and net force is same.
Useful Work done by force in moving the penc
what would huifen's weight be if her mass is 54kg?
Answers
Answer:
The weight of huifen is equal to 529.2 N.
Explanation:
Given that,
Mass of huifen = 54 kg
We need to find the weight of huifen. We know that, the weight of an object is given by :
W = mg
Where
g is acceleration due to gravity
Put all the values,
W = 54 × 9.8
W = 529.2 N
So, the weight of huifen is equal to 529.2 N.
Answer:
If you want the true weight of someone, you need to multiply mass by gravity which is 54*9.81 giving the calculation in Newtons and this would equal 529.74N
Explanation:
You drive a bumper car into another bumper car whose driver has a much larger body mass than you do. Who experiences more of a jolt, you or the other driver?
Answers
Answer:
both drivers experience the same force. just with different "results"
Explanation:
Answer:
You do
Explanation:
Momentum is mass*velocity. So Newton's 3rd law equal and opposite reaction. Because you weigh less you will have more force act on you than the driver who weighs more.
kai says "the earth is much cooler than the sun, so the earth does not transfer energy to its surroundings." do you agree?
Answers
The statement, "The earth is much cooler than the sun, so the earth does not transfer energy to its surroundings" is false.
Does the earth transfer energy to its surroundings?The answer to the question is yes. There are three main ways in which the earth interacts with the surroundings and exchanges energy with it. These include radiation, conduction, and convection.
In addition, the earth moves around the sun and when it is closer to the sun, it receives more warmth. It is not logical to say that the Earth does not transfer energy to its surroundings.
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define center of gravity
Answers
Answer: a point from which the weight of a body or system may be considered to act. In uniform gravity it is the same as the center of mass.
Explanation:
look it up
Those in favor of free trade policies would most likely
Answers
Those who favor the free trade policies would most likely believe that restrictions harm consumers.
What is Free trade Policy?A trade policy known as "free trade" does not impose import or export quotas. It also can be thought of as the market economy concept used in global trade. Political parties with economic liberal stances generally support free trade while protectingionism, which is the antithesis of free trade, is typically backed by parties with economic nationalism and left-wing stances.
The International Commerce Organization's international trade deals currently include the majority of countries as members.
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What do MRI and ultrasound have in common as diagnostic imaging techniques? Check all that apply.
Answers
Answer:
non invasive and tomographic imaging.
Explanation:
MRI and ultrasound have common as diagnostic imaging and techniques are non invasive and tomographic imaging.
non invasive means when there is no break is created in the skin for the treatment where MRI and Ultrasound both uses non invasive technique.
tomographic imaging is imaging of section by penetrating some waves inside the body and get the imaging of the patient body and this type of diagnosis is used in both MRI and Ultrasound.
Write the relation between mass and weight of a body
Answers
Answer:
\(\text{Weight} = \text{Mass} \times \text{Gravitational acceleration}\)
Explanation:
A ball thrown straight upward returns to its original level in 2.5 seconds. A second ball is thrown at an angle of 40 degrees above the horizontal. What is the initial speed ball if it also returns to its original level in 2.5 seconds?
Answers
Answer:
The velocity is \(u = 19.1 \ m/s\)
Explanation:
From the question we are told that
The time taken by the ball is t = 2.5 seconds
The angle made with the horizontal is \(\theta = 40^o\)
Generally the vertical component of the initial velocity is mathematically represented as
\(u_y = u sin (\theta )\)
Generally at maximum height of the ball the velocity is v = 0 m/s and the time take to reach this maximum height is
=> \(t_m = \frac{t}{2} = \frac{2.5}{2} = 1.245 \ s\) [This because t is duration for the to a fro travel of the ball]
Generally from kinematic equation
\(v = u_y + gt\)
Here \(g = -9.8 m/s^2\) given that the direction is against gravity
=> \(0 = u sin (40) - 9.8 * [1.25]\)
=> \(0 = 0.6428u - 12.25\)
=> \(u = 19.1 \ m/s\)
Becky just watched a video of a child hitting a doll. According to Albert Bandura's research, Becky will now
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Large muscle movements are required for gross motor skills, which include autonomous sitting, crawling, walking, and running.
Does running help you lose tummy fat?However, the good news is that running is one of the finest kinds of exercise to lose belly fat, and there are even a few minor adjustments you can make to your regular running program to offer a continuous fat burning boost.
How healthy is running?One of the great cardio exercises is running or jogging. Your risk of developing cardiovascular disease can be considerably reduced by running for at minimum ten minutes every day. Running cuts the chance that you will die from disease in half.
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