Question

2. A body rises vertically up to a height of 125 m in 5s and then comes back
at the point of projection, find i) total distance travelled ii) displacement iii)
average speed iv) average velocity of the body.(hint: when initial and final
points are same in that case displacement is zero )​

Answer 1

Answer:

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Answer 2

Answer:

Total distance travelled = 125+125=250m.

the displacement = final position- initial position= 0m

average speed = total distance travelled / total time taken = 250/10 = 25 m/s

average velocity = displacement / total time taken = 0 / 10 = 0 m/s.

hope this helps you.

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