Plants make energy. some of it they use to preform the necessary functions of living. what do they do with the excess energy?

Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending

Using the free-body diagram, calculate the net force acting on the sled. is the sled in a state of dynamic equilibrium?

In a game of pool, ball a is moving with a velocity v0 of magnitude v0 = 15 ft/s when it strikes balls b and c, which are at rest and aligned as shown. knowing that after the collision the three balls move in the directions indicated and assuming frictionless surfaces and perfectly elastic impact (that is, conservation of energy), determine the magnitudes of the velocities va, vb, and vc.