Please show all these steps: Recognizing the givens and the unknowns. Listing concepts and principles to be used. Showing the basic equations related to the principles. Manipulating the equations to obtain the final expression to solve the problem. Substituting the appropriate numerical values into the equations. Correct numerical answer and for proper unit Performing dimensional analysis throughout the problem

Part A A 0.70-m-diameter solid sphere can be rotated about an axis through its center by a torque of 12.8 m * N which accelerates it uniformly from rest through a total of 170 revolutions in 15.0 s . What is the mass of the sphere? Express your answer to two significant figures and include the appropriate units. HA M = Value Units Submit Request Answer