ok i found the formula: final length = original length * sq root (1- (v2/c2)), so i plugged this in, solved for velocity and got 290593262.9, and it wants the answer in the unit "c", is that correct then?
hey everyone I'm new here. you all seem great at physics and my teacher gave us these problems and i have no clue as to how to do them! please help me it is due tonight!
1.Natalie designs stretch limo that is 9 m long but appears to be only 5.000m long when driven at speeds near the speed of...