The data table below shows the distribution of the energies of a pendulum 0.60 s into its motion. What is the missing value? A. 0.054 J
B. 0.654 J
C. 0.864 J
D. 0.972 J

Explain in physical terms how a microwave oven works. what would happen when you put a conductor in the microwave oven? explain.

Aball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. if the ball hits the floor with a speed of 2.40 m/s and rebounds with a speed of 1.70 m/s, determine the following. (a) magnitude of the change in the ball's momentum (let up be in the positive direction.)

Abatter hits a 0.140-kg baseball that was approaching him at 30 m/s and, as a result, the ball leaves the bat at 40 m/s in the reverse of its original direction. the ball remains in contact with the bat for 2.0 ms. what is the magnitude of the average force exerted by the bat on the ball?