gravity
it decreases
kenetic energy
the energy in an object about to fall is potential energy then kinetic energy because when the object is not falling, it has potential energy but when it's actually falling, it has kinetic energy.
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.
The summation of potential and kinetic energy is constant
it decreases
kenetic energy
the energy in an object about to fall is potential energy then kinetic energy because when the object is not falling, it has potential energy but when it's actually falling, it has kinetic energy.
Yes, when you throw a ball, you do experience an impulse. This is because you use force to exchange kinetic energy with the ball.
You must throw the ball upward because of gravity, you have gravity forcing the ball downward as you push the ball with force upward, and as they say what goes up must come down, which in the end results to the ball coming down towards you.
Gravitational pull.
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.
the ball will have kinetic energy and potential energy.
the ball will have kinetic energy and potential energy.
20m/sec
Most of the potential energy will be converted to thermal energy in this case.
The summation of potential and kinetic energy is constant