February 23, 2017

Homework Help: Physics

Posted by Kiarra on Thursday, July 8, 2010 at 3:01pm.

1)When a car drives off a cliff, why does it rotate forward as it falls? (Consider the torque it experiences as it rolls off the cliff.)
2)The front wheels located far out in front of the racing vehicle help to keep the vehicle from nosing upward when it accelerates. What physics principle is illustrated here?
3)How would a ramp help you to distinguish between two identical looking spheres of the same weight - one solid and the other hollow?

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