A bullet is shot horizontally with an initial speed of 983 m/s at a target 163 meters away. How far (vertically) has the bullet fallen when it hits the target? (Answer in cm) (Answer should be
positive)

The necleus of an atom is made up of what subatomic particles?

Two masses are connected by a rope that hangs over a pulley as shown below. the pulley is a uniform cylinder of radius 푅=0.381meters and mass 푀=3.1푘푔. initially 푚"is on the ground and 푚#rests 2.5 meters above the ground. if the system is released, use conservation of energy to determine the speed of 푚#just before it strikes the ground. assume the pulley bearing is frictionless.

Which statement best explains why the overall charge on an atom is zero?