Question

A girl starts her bicycle from rest and accelerates uniformly to 7 m/s in a distance
of 14 m. Calculate acceleration of the girl and time taken by her to travel the
distance.​

Answer 1

Answer: you have to divide distance by time

Explanation:

Answer 2

Explanation:

Given, initial velocity, u=0m/s and final velocity v=7.10m/s

Distance traveled S=35.4m

If a be the acceleration.

Using formula v

2

−u

2

=2aS

(7.10)

2

−0

2

=2a(35.4)

⟹ a=0.712m/s

2