A 91.0-kg fullback running east with a speed of 5.20 m/s is tackled by a 95.0-kg opponent running north with a speed of 3.00 m/s.(a) Explain why the successful tackle constitutes a perfectly inelastic collision.(b) Calculate the velocity of the players immediately after the tackle.magnitude m/sdirection ° north of east(c) Determine the mechanical energy that disappears as a result of the collision.J(d) Account for the missing energy.
