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प्रश्न
Write the SI unit of retardation.
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उत्तर
SI unit of retardation is ms-2.
संबंधित प्रश्न
State the type of motion represented by the following sketches in Figures.

Give an example of each type of motion.
A train moving with a velocity of 20 ms−1 is brought to rest by applying brakes in 5 s. Calculate the retardation.
A cyclist driving at 36 kmh−1 stops his motion in 2 s, by the application of brakes. Calculate
- retardation
- distance covered during the application of brakes.
The acceleration of a moving body is constant in magnitude and direction. Must the path of the body be a straight line?
If not, given an example.
State if the following situation is possible:
A body moving with a constant velocity in an accelerated motion.
Is it possible for an accelerating body to have constant speed?
Interpret the following graph:
What happens to the stepwise increasing speed-time graph when the size of each step is made very small?
From the given v-t graph it can be inferred that an object is

A bus accelerating with 4ms-2 changes its speed from 60ms_1 to a certain value in 5s. The final speed is ______.
