1. a car accelerates from 32km/hr to 65 km/hr over 200m. what is the magnitude of the force acting on it? assume the car has a mass if 980 kg2. justin just does not have it anymore. he demands to throw a fast ball but his catcher says to throw a curve because his fast ball is not fast enough. justin insists to throw a fast ball and does. his catcher takes off his glove and catches the ball bare handed. a. determine the impulse required to stop a 0.153-kg baseball moving at 25.7m/s (3 points)b. if this impulse is delivered to the ball in 0.015 seconds, then what is magnitude of the force acting between the bare hand and the ball? (2 points)3. a 102 kg bungee jumper jumps off a bridge on mars. the bridge is 405 m above the river at its center point. the bungee cord spring constant is 44 n/m, the cords relaxed length is 130 m and its length is 235 m when the jumper stops falling. what is the t