True or false the number of times a machine multipies effort force is a mechanical atlantis

since you're a real machine, your ama is always less than your ima, because you can never totally eliminate friction.

a.) travels faster in solids because the particles are closer together.

air is a gas water is a liquid

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.