A baseball is struck by a bat and 3 s later it is caught 30 m away. 3) A baseball is struck by a bat and 3 s later it is caught 30 m away.
a) If the baseball was 1 m above the ground when it was struck and caught, what was the greatest height it reached above the ground?
b) What were the horizontal and vertical components of its velocity when it was struck?
c) What was its speed when it was caught?
d) At what angle with the horizontal did it leave the bat?

1) when you rub your hands together quickly, the kinetic energy is converted to mechanical energy.2) thermal energy from the sun travels to earth as infrared waves.3) energy is transferred through the matter of space by electromagnetic waves. 4) when a match is burned, chemical potential energy is converted to thermal and radiant energy. 5) seismicwaves are caused by back and forth movement , or vibration, of an object. 6) mechanicalenergy in an engine changes thermal energy into kinetic energy to make a car move.

The low lands i believe

If there was no gravity then their would be no downword force on the football to have it return the the grownd, and if there was no friction (mainly air friction) then there would be no opposing force the stop the ball from moving through the air allowing the ball to travle ∞.