THESE ARE SOME QUESTIONS
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Answer: 1. Acceleration is defined as the rate of change of velocity.
Its SI unit is m/s^2. It is a vector quantity.
2. Since acceleration is the change in velocity per unit time
a = v - u/t
3. If initial and final velocities same then the body is in uniform motion and there is no change in velocity therefore the acceleration is zero.
4. 0.5 m/s^2
5. Final velocity = 25 m/s
Using the Ist equation of motion.
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