A firework is shot into the sky. As it is moving up, explain how the potential and kinetic energies of the firework are changing

Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?

What type of relationship exists between the length of a wire and the resistance, if all other factors remain the same? o a. resistance is directly related to length. ob. resistance is directly related to the square of the length. c. resistance is inversely related to the length. d. resistance is inversely related to the square of the length. reset next

While the change in blank will remain the same during a collision, the force needed to bring an object to a stop can be blank if the time if collision is blank