A 3250 kg truck moving to the north at 20.0 m/s comes to stop with a braking force of 8510 N force.(a) Determine the stopping time.(b) Determine the stopping distance. (Use the equation x - xo = vo t + ½at2)

When someone slams her books on a table the kinect energy is transferred into vibrations that travel to your ears as sound waves which statement describes the movement of those waves

When you turn on a battery-operated device, an electrical circuit is

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