Question

Particle is moving along a circular path of radius 5 m with a uniform speed 5msâ1. What will be the average acceleration when the particle completes half revolution?

Answer 1

Explanation:

in half Revolution distance traveled is equal to pi r

distance is equal to 3.15×5 =15.70

v is distance/time

5 equal to 15.7/5

3.14 time

a is equal to Delta v/t

a is equal to 5/3.14

a is equal to 1.59