Avirtual image produced by a lens is always
a. larger than the object.
b. smaller than the object.
c. located in front of the lens.
d. located in the back of the lens.

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.