Question

A body starts rolling over a horizontal surface with u= 5 m/s. due to friction the velocity decreases at the
rate of 0.1 m/s2. Find the time taken for the ball to come to rest.​

Answer 1

Answer: hey mate hope it helps you

Explanation:

u=0.5 m/s

a=-0.05 m/s²

v=0

By first equation of motion, we have:

v=u+at

0=0.5-0.05t

0-0.5=-0.05t

-0.5=-0.05t

0.5/0.05=t

50/5=t

10 s=t

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