Please help.<> Which statement correctly describes the effect Earth's gravity has on a falling object? (a) It continually increases the speed of an object.
(b) It increases the speed of the object until it reaches 100 m/s.
(c) It decreases the distance the object falls.
(d) It increases the distance the object falls.

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

Avalue that describes how heavy an object is and is related to the force of gravity 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