the linear impule delivered by the hit of a boxer is 167 newtons*second during the 0.362 seconds of contact. what is the magnitude of the average force exerted on the glove by the other boxer? asnwer in newtons.
in a crash test, a car of mass 1777 kg collides with a wall and bounces back. the X components of the initial and final speeds of the car are 11 meters/second and 1.5 m/s. if the collisoin lasts for .15 seconds, find the magnitude of the impulse due to the collisoin. asnwer in kg*m/s.
part 2
calculate the magnitude of the average force exerted on the automobile during the collision. asnwer in units.
03-18-2008, 01:27 PM
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