A 20-tooth spur pinion has a diametral pitch of 12 teeth/in, runs at 2100 rev/min, and drives a gear at a speed of 1400 rev/min. Find the number of teeth on the gear and the theoretical center-to-center distance.

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.

statement #3 on andre"s list is false.