Your prius(which has a mass of 1400 kg) is in a head-on collision with another prius. Both cars approach the collision at 30 km/s. Both cars rebound straight back at 9 km/s after the collision. Of the collision lasts 800ms what is the average force applied to each car?

what is the speed of a softball that travels 20m in 2secs

speed = 20/2 = 10 m/s

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.