When an object thrown to the top to reach a certain height above the surface of the Earth, what happens? What is the object will fall to the ground? According to Newton, an object that is released from a certain height above the surface of the earth, will always be free to fall to the ground. This is because in the object works gravity.
Momentum & Impuls
Usaha, Energi & Daya
Mid Tes Fisika SMA 2 Yuppentek 2008