If you drop a water balloon from a window 10 meters off the ground at your friends head. If your friend is 1.5 meters tall with what velocity would it hit your friend

The human body stores chemical energy from digested food. some of the chemical energy is converted into mechanical energy when the body moves. which statement best supported by this information

James is trying to prove newton's 2nd law of motion. he tries to move four different objects with different masses, shapes, and sizes from point a to point b. the objects are a toy car, a car, a refrigerator, and a kitchen table. after some experimentation, he finds that force is dependent on the mass of the object, rather than it's size or shape. the object that takes the most force to move is the

For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat