Compared to the force needed to start sliding a crate across a rough level floor, the force needed to keep it sliding once it is moving is

so easy. just google the electromagnetic waves and it’ll pop up.

dang that balls went far

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.