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Which describes a train acceleration if it changes speed from 25 ms to 10 ms in 240 s?
The train is decelerating because its speed is decreasing from 25 m/s to 10 m/s.
Which describes a trains acceleration if it changes speed from 25ms to 10ms in 240s?
The acceleration of the train can be calculated using the formula: acceleration = (final velocity - initial velocity) / time. Plugging in the values: (10 m/s - 25 m/s) / 240 s = -0.0625 m/s^2. The negative sign indicates that the train is decelerating.
What describes a train's acceleration if it changes speed from 25 ms to 10 ms in 240 s?
The train's acceleration would be -0.06 m/s^2. This is obtained by using the formula: acceleration = (final velocity - initial velocity) / time. Plugging in the values gives: (-10 - 25) / 240 = -35 / 240 = -0.06.
Is stepping on the brakes of a moving train an example of acceleration?
No, stepping on the brakes of a moving train is an example of deceleration, as it is the action of slowing down or reducing the speed of the train. Acceleration refers to an increase in speed or velocity.
A train initially stationary has a constant acceleration of 0.5 Miles per second what is the speed after fifteen seconds?
After 15 seconds, the train's speed would be 7.5 miles per second. This can be calculated by multiplying the acceleration (0.5 miles per second) by the time (15 seconds).
Which describes a train acceleration if it changes speed from 25 ms to 10 ms in 240 s?
The train is decelerating because its speed is decreasing from 25 m/s to 10 m/s.
Which describes a trains acceleration if it changes speed from 25ms to 10ms in 240s?
The acceleration of the train can be calculated using the formula: acceleration = (final velocity - initial velocity) / time. Plugging in the values: (10 m/s - 25 m/s) / 240 s = -0.0625 m/s^2. The negative sign indicates that the train is decelerating.
Compare the tension of a train with constant speed and acceleration?
Unless the train is in a curve, you cannot have constant speed and constant acceleration. You either have constant speed and zero acceleration, or you have changing speed and constant acceleration. Please restate the question.
What describes a train's acceleration if it changes speed from 25 ms to 10 ms in 240 s?
The train's acceleration would be -0.06 m/s^2. This is obtained by using the formula: acceleration = (final velocity - initial velocity) / time. Plugging in the values gives: (-10 - 25) / 240 = -35 / 240 = -0.06.
What is the maximum acceleration of a train travelling at 90 miles per hour?
The speed or velocity of a train has no bearing on its acceleration.
A train approaching a crossing changes speed from 25 meters per second to 10 meters per second in 240 seconds how can the train's acceleration be described?
Acceleration = (change in speed) / (time for the change)= (10 - 25) / 240 = -15/240 = -0.0625 meter/sec2The acceleration is negative, which is a description of slowing down.
Is stepping on the brakes of a moving train an example of acceleration?
No, stepping on the brakes of a moving train is an example of deceleration, as it is the action of slowing down or reducing the speed of the train. Acceleration refers to an increase in speed or velocity.
What is the maximum acceleration of a train with a maximum speed of 90 miles per hour?
You have to know how long it takes to get to 90 mph to solve this. Speed = acceleration x time
How long does it take to travel 210 miles by train?
Depends on speed, stops, acceleration, and loading times
A train initially stationary has a constant acceleration of 0.5 Miles per second what is the speed after fifteen seconds?
After 15 seconds, the train's speed would be 7.5 miles per second. This can be calculated by multiplying the acceleration (0.5 miles per second) by the time (15 seconds).
How can you tell if a train is going at a constant velocity or accelerating?
If you are inside the train then you can use a device called an accelerometer. If you are outside the train then you can time how long it takes the train to travel two successive distances, and use the SUVAT equations to determine it speed over each of the distances.
Why is a train that is traveling on a curved track at a constant speed accelerating?
We all grew up thinking "acceleration" means "speeding up". It doesn't."Acceleration" means the speed or the direction is changing.So if a moving object is speeding up, slowing down, or keeping a constant speedon a path that's curving or bending, then there's acceleration going on.
