It's called buoyancy. It is the tendency of an object to float
The answer is C.
The Kinetic energy which was exerted and experience pulling the string of a bow is kept as a potential energy at the end of the arrow in contact with the string. Once release from aim at stationary position the potential energy is again transformed.
Answer:
the faster an object moves the more kinetic it has. the more mass an object has, the more kinetic energy it has.
D. It happens all the time