When someone throws a ball, the action force is the person pushing on the ball. What is the reaction force?

the ball pushing on the person
the ball pushing against air
the ball being pulled toward the ground
the ball being pulled away from the person

A17,250 kg rocket is pushed with a thrust of 6,450,284 n. what is the acceleration of the rocket?

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

An important dimensionless parameter concerned with very high-speed flow is the mach number, defined as v/c, where v is the speed of the object such as an airplane or projectile, and c is the speed of sound in the fluid surrounding the object. for a projectile traveling at 1170 mph through air at 50 ˚f and standard atmospheric pressure, what is the value of the mach number?