Abaseball of mass 300-g is hit at a velocity of 40 m/s. if the ball is caught by the third baseman and the ball penetrates 2.0 cm into the webbing of the glove while being caught, with what force did the ball hit the webbing?

Immediately upon reaching its lowest point, a falling pendulum bob has its greatest amount of energy, which is the initial amount of potential energy. a. heat; less than b. heat; more than c. kinetic; less than d. kinetic; more than

The gravitational force between pluto and charon is 3.61 × 1018 n. pluto has a mass of 1.3 × 1022 kg, which is only slightly greater than charon’s mass of 1.6 × 1021 kg. how far apart are pluto and charon? 2.0 × 107 m 2.4 × 1012 m 3.8 × 1014 m 5.8 × 1024 m

Look at the electroscope, describe how you can cause the two leaves at the bottom to repel each other and stay that way