A pulsar is a rapidly rotating neutron star that emits a radio beam the way a lighthouse emits a light beam. We recelve a radio pulse for each rotation of the star. The period T of rotation is found by measuring the time between pulses. Suppose a pulsar has a period of rotation of T-0.0259 s that is increasing at the rate of 5.73 x 10 s/y. (a) What is the pulsar's angular acceleration a? (b) If a is constant, how many years from now will the pulsar stop rotating? (c) Suppose the pulsar originated in a supernova explosion seen 854 years ago. Assuming constant a, find the initial T. (a) Number Units (b) Number Units (c) Number Units Click If you would like to Show Work for this question: Open Show Work