Question

a stone tied to a string of length 50 cm is swung round in a circle with a constant speed. it completes one full circle in 2 sec. find- (1) the speed of the stone round the circle and (2) it's angular velocity?? please answer me fast I will mark him as brainlist...​

Answer 1

Answer:

Given the taken to complete one full circle=2s

Radius = 50cm.

distance covered in one full circle

=2πrV= t2πr

V= 2

2×π×50 cm

V=1.57 m/s