applied to it for 7 seconds What is the car s final momentum

Last updated: 5/12/2023

applied to it for 7 seconds What is the car s final momentum 2 A projectile is launched horizontally from a height of 40 m How long does it take the projectile to land 3 A 1 6 kg ball is dropped from a 4th story window 15 m high onto the sidewalk below How fast is the ball going right when it hits the sidewalk 4 A 2900 kg car speeds up from 5 m s to 20 m s in a time of 8 seconds What was the average force acting on the car during this time 5 A 1 kg projectile is launched with 500 J of kinetic energy How much kinetic energy does it have when it reaches a height of 10 m