ahmed emad Messages 43 Reaction score 2 Thread starter Aug 15, 2017 #1 if I throw ball in vacuum and there is no gravity ,is the ball will be moving for ever or will move for just a time and stop? And thanks.
if I throw ball in vacuum and there is no gravity ,is the ball will be moving for ever or will move for just a time and stop? And thanks.
russ_watters Mentor Insights Author Messages 23,899 Reaction score 11,354 Aug 15, 2017 #2 What does Newton's first law have to say about it?
ArunPhysics Sep 9, 2017 #3 A body continues to be in its state of rest or of uniform motion unless acted upon by an external unbalanced force.
A body continues to be in its state of rest or of uniform motion unless acted upon by an external unbalanced force.