Before In a crash test, a car of mass 1500 kg collides with a wall and rebounds as in the figure. The initial and final velocities of the car are v, = -15.0 m/s and v = 2.6 m/s respectively. If the collision lasts for 0.15 s find (A) the impulse delivered to the car due to the collision and (B) the magnitude and -15.0 m/s %3D After direction of the net force exerted on the car. +2.60 m/s
Before In a crash test, a car of mass 1500 kg collides with a wall and rebounds as in the figure. The initial and final velocities of the car are v, = -15.0 m/s and v = 2.6 m/s respectively. If the collision lasts for 0.15 s find (A) the impulse delivered to the car due to the collision and (B) the magnitude and -15.0 m/s %3D After direction of the net force exerted on the car. +2.60 m/s
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Transcribed Image Text:Before
In a crash test, a car of mass 1500 kg collides with a wall and rebounds as
in the figure. The initial and final velocities of the car are v, = -15.0 m/s
and v = 2.6 m/s respectively. If the collision lasts for 0.15 s find (A) the
impulse delivered to the car due to the collision and (B) the magnitude and
-15.0 m/s
After
direction of the net force exerted on the car.
+2.60 m/s
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