A student applies a force to a cart to pull it across the gym at a constant speed during a physics lab. A force of 20.8 N is applied to pull a 3.00-kg loaded cart 8 meters. Determine the work done upon the cart.

Determine the maximum r-value of the polar equation r =3+3 cos 0

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final

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.