The mass of the earth is 5.9742x1024 kg. The mass of the moon is 7.3477x1022 kg. The average distance between the earth and the moon is 384,000 km. The universal gravitational constant is 6.67300x10-11 m3 kg 1 52. m What is the average gravitational force between the earth and the moon?

An electron moves with a constant horizontal velocity of 3.0 × 106 m/s and no initial vertical velocity as it enters a deflector inside a tv tube. the electron strikes the screen after traveling 26 cm horizontally and 19 cm vertically upward with no horizontal acceleration. what is the constant vertical acceleration provided by the deflector? (the effects of gravity can be ignored.)