5. The baseball player does 1234 J of work when hitting a baseball into left field. Assuming the baseball landed 100 m away from home plate, how much force did
the player use to hit the ball?

When a book falls from a shelf to the ground without anyone pushing on it, no work is done on the book. true or false

Drag each tile to the correct box. tiles bra i sequence

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