A magnet can generate an electric current in a wire if the magnet is close enough to the wire and if the magnet is also A.)strong
B.)weak.
C.)at rest.
D.)in motion.

In the first law of thermodynamics, triangle e=q-w, what does q stand for

Auniform crate c with mass mc is being transported to the left by a forklift with a constant speed v1. what is the magnitude of the angular momentum of the crate about point a, that is, the point of contact between the front tire of the forklift and the ground

If the work required to stretch a spring 3 ft beyond its natural length is 15 ft-lb, how much work is needed to stretch it 27 in. beyond its natural length?