draw the factors determine the resultant force and determine the acceleration if the mass is two KG for each of the following situations: 22 N north, 35 N south, 41 N east and 63 N west

1. how to locate the image in converging(concave) mirror and diverging (convex) mirror with salt. 2. how to locate the image in a converging (convex) lens and diverging (concave) lens with salt.

An athlete is holding 24 lb of weights at a height of 6 inches above the stack as shown. to lower the weights, she applies a constant force of 5 lb to the handle. determine the velocity of the weights immediately before they hit the stack.

What kind of simple machine is a catapult?