how does an arrow flying in the air have both potential and kinetic energy?
It has kinetic energy because it has some velocity. It has potential energy because it is flying at some height. Hope it helps!
it has potential energy because it is not onthe ground. the potential energy is found by mass×gravity×height. the arrow has kinetic energy for obviousness easons. it is moving. the kinetic energy is found by 1/2×mass×velocity^2