A particle of mass 'm' moves along a circle of radius 'r' with constant tangential acceleration. If the kinetic energy of the particle is 'E' by the end of the third revolution after the beginning of the motion from rest, then the magnitude of the tangential acceleration is:

Which Indian independence movement leader was primarily known for his philosophy and practice of non-violent civil disobedience?

Who gave the call for 'Do or Die' during the Quit India Movement in 1942?

Which of the following revolutionary pairs were imprisoned together in Cellular Jail and faced harsh conditions, contributing significantly to the Indian independence movement?