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April 16, 2014

Homework Help: physics

Posted by Sejul on Thursday, February 3, 2011 at 5:21pm.

Two girls each weight 500 N. Ride in a car traveling at 20.0 m/s. One wears a seat belt. The other does not. In an accident the girl wearing the seat belt is brought to a stop in 0.120 seconds. The dashboard brings the other one to a stop in only 0.00800 seconds.

What is the impulse exerted on each girl?

What is the force exerted on each girl?

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