Explain how the mass of your race car will affect its performance in reference to Newtons 2nd law of motion. Use the terms force, mass, and acceleration. I NEED HELP ASAP!!!

What is the rate of change in a objects position?

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.)

Which changes would result in a decrease in the gravitational force btween two objects? check all that apply