Shanti Swaroop Bhatnagar awards are given to those who excel in the field of science and technology. The Institute associated with Prof. Shanti Swaroop Bhatnagar is
A magnetic tape isbeing played on a cassette deck. The tension in the tape applies a torque to the supply reel. Assuming the tension remains constant during play, plot this angular acceleration ith reel radius r as the reel becomes empty. Neglect the moment of inertia of empty reel.
