The chart lists the masses and velocities of four objects. A 3-column table with 4 rows titled Motion of 4 Objects. The first column labeled Object has entries W, X, Y, Z. The second column labeled Mass (kilograms) has entries 58, 34, 89, 60. The third column labeled Velocity (meters per second) has entries 1, 2, 0. 5, 2. Which object requires the greatest change in momentum in order to stop its motion? W X Y Z.

Kent is twirling a ball attached to a string in a clockwise direction. if kent lets go of the string, which of the following describes the motion that the ball will take if there are no gravitational forces influencing the motion of the ball? a. it will curve down and then turn back up. b. it will fall straight to the ground. c. it will continue in a straight line. d. it will curve up and then fall to the ground.