A soccer ball is kicked with an initial velocity of 22 m/s at an angle of 48 degrees above the horizontal. Calculate a) the maximum height of the ball and b) the time to get to this height.

If forces acting on an object are unbalanced, which factors may result fron an unbalanced force? check all that apply

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

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