Homework Help: Physics

Posted by Sarah on Wednesday, October 12, 2011 at 1:14pm.

What is the impact speed when a car moving at 95km/h bumps into the rear of another car traveling in the same direction at 93km/h?

Physics - Steve, Wednesday, October 12, 2011 at 3:45pm
Is this a trick question?

What can you do, if not subtract speeds?

95-93 = 2km/h

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