A baseball is hit off of a tee. The bat stays in contact with the ball for 25 ms. The speed of the ball after contact is 50 m/s. Assuming constant acceleration, what is the average force exerted by the bat on the baseball, expressed in terms of the weight of the baseball w? A) 204w

B) 19,600w

C) 2000w

D) 0.2w

Is it possible to use the energy from two atoms colliding to create a clean burning lasting fuel source with a large amount of force? is it also possible to harness that energy from the two atoms colliding to create a clean energy source that will last for years from just two atoms colliding. is there a possibility to control and store that energy for years but slowly let the energy out enough to power cities cheaper and faster.

Current 1 of 8.4 a runs for 240 seconds and then stops. current 2 is 10.5 a. how long does current 2 have to un to deliver the same amount of charge as current 1? 88.28 192 s 2016 s 21,000 s

Acrow drops a 0.11kg clam onto a rocky beach from a height of 9.8m. what is the kinetic energy of the clam when it is 5.0m above the ground? what is its speed at that point?