A particle is moving along a circular path of radius 2 m and with uniform speed of 5 ms–1. What will be the change in velocity when the particle completes half of the revolution
(a) Zero
(b) 10 ms–1
(c) 10 √2 ms-1
*(d) 10/*√2 ms-1
Correct Option (b) 10 ms–1
Explanation: