Let's Appraise DIRECTION: Solve what is asked in each of the problems below. 1. Determine the impulse exerted in each of the following conditions: a. a dynamics cart experienced a force of 25 N going [East] for a time interval of 3.2 seconds b. a bat hits a baseball with a force of 120 N with a time interval of 0.05 seconds 0. a 12 kg rock falling from a cliff for 3.0 seconds In a billiard table, a ball of mass weighing 200 g rolls with a velocity of 2.0 m/s and rebounds back at 2.0 m/s. Solve the following: a. change in momentum .7 J.|--'.. .- ..-..-_ cven to the ball