The electromagnet is strongest at the A. sides B. tip end C. None of the above. It is the same everywhere.

explanation:

v=uf/(u-f)

= 5.-10/(5+10) convex lens has negative focal length

wire in brush may conduct electricity from cell to drill and vice versa electrc shock possible

f=ma newton

f=100x2.5=250n

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.