Question

If a girl running along a straight road with a uniform velocity 1.5 m/s .find acceleration ?

Answer 1

Explanation:

she has zero acceleration along the road. However, she has to move her legs in order to run, so probably her center of gravity rises a little and falls a little at each step. If this is the case, if you attach an accelerometer to her, it will measure a small cyclic acceleration in the vertical direction.

Answer 2

Answer:

Explanation:

hi

acceleration = change in velocity / time

since the velocity is constant

change in velocity is 0

therefore,

a = 0/t

a = 0

so the acceleration is zero

hope it helps.....