2. A chuck-wagon with an initial velocity of 4 m/s and a mass of 35 kg gets a push with 350 joules of force. What is the wagons final velocity?

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?

In one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.

In a system with only a single force acting upon a body, what is the relationship between the change in kinetic energy and the work done by the force? answers: work is equal to the change in kinetic energy.work depends on the square of the change in potential energy.work is equal to the negative of the change in kinetic energy.work is equal to the square of the change in kinetic energy