1. If a machine's maximum power rating is 2,000 watts, what is the fastest time for it to do 1,000 JOULES OF WORK? MM (5 Points) 0.5 S 25 ). 1,000 S 2,000,000 S

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?

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