Look at the following case and determine which ball would bounce higher if each were thrown onto a trampoline with the given velocities. What about on concrete? Case 1: A big-time slugger hits a baseball 60 meters/sec (134 mph).
Case 2: Johnny knocks down four pins at the Bowl-a-Rena by rolling a 15-pound bowling ball 1.34 meters/sec (3 mph).

Explain your reasoning.

The scalar triple product computes the magnitude m of the moment of a force vector f about a specified line. it is m = (r × f) · n, where r is the position vector from the line to the point of application of the force and n is a unit vector in the direction of the line. use matlab to compute the magnitude m for the case where f = [12, −5, 4] n, r = [−3, 5, 2] m, and n = [6, 5, −7].