Want this question answered?
Chemial
Potential energy is stationary object while if that object is in motion then it is said that that now that object posseses kinetic energy. so if that ball is on table it posses p.e. and if u throw it carries p.e.
A ball that is pitched has a greater velocity and a greater momentum so when the bat hits the ball and transfers energy to the ball, the greater the original momentum the more force that the ball will travel with causing it to go farther.
Chemical energy stored in the body is converted to mechanical (kinetic) energy as the pump is operated (this assumes a manual pump). Next, kinetic energy coupled into the pump is converted to potential energy in the form of compressed air and a stressed ball.
Because of the extra impulse required to send the ball on its way.
tennis ball
Mechanical Energy
Chemial
This is the case when you assume that air resistance is negligible - and that therefore, no mechanical energy gets lost during the falling of the ball.
Moving a rubber ball across the room requires mechanical energy.
Kinetic energy = 1/2 m V2 = 1/2 (3) (2)2 = 6 joules
As examples are heat and mechanical energies. Heat energy can be transferred from one medium to another medium in touch together. mechanical energy for example in a moving ball can be transferred partly to another ball when being hit together. When one is driving a bicycle, he exerts mechanical energy by his legs that transfers to the bicycle wheels and he /she then moves forward.
As examples are heat and mechanical energies. Heat energy can be transferred from one medium to another medium in touch together. mechanical energy for example in a moving ball can be transferred partly to another ball when being hit together. When one is driving a bicycle, he exerts mechanical energy by his legs that transfers to the bicycle wheels and he /she then moves forward.
Potential energy is stationary object while if that object is in motion then it is said that that now that object posseses kinetic energy. so if that ball is on table it posses p.e. and if u throw it carries p.e.
A ball that is pitched has a greater velocity and a greater momentum so when the bat hits the ball and transfers energy to the ball, the greater the original momentum the more force that the ball will travel with causing it to go farther.
No. It has potential energy once it stops. and when it moves, it has kinetic energy. it always has energy
No. It has potential energy once it stops. and when it moves, it has kinetic energy. it always has energy