5 A particle is kept fixed on a turntable rotating uniformly

Last updated: 6/7/2023

5 A particle is kept fixed on a turntable rotating uniformly As seen from the ground the particle goes in a circle its speed is 20 cm s and acceleration is 20 cm s The particle is now shifted to a new position to make the radius half of the original value The new values of the speed and acceleration will be 2 a 10 cm s 10 cm s c 40 cm s 10 cm 2 b 10 cm s 80 cm s 2