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An pickup truck with mass 1.79 103kg is traveling eastbound at +14.1 m/s, while a compact car with mass 8.78 102 kg is traveling westbound at -14.1 m/s. (See figure.) The vehicles collide head-on, becoming entangled.
(a) Find the speed of the entangled vehicles after the collision.
m/s
(b) Find the change in the velocity of each vehicle.
?vtruck = m/s
?vcar = m/s
(c) Find the change in the kinetic energy of the system consisting of both vehicles.
J
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