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In a crash test, a 1550 kg car collides with a wall. The initial velocity of the car before the collision was -18 m/s and
- In a crash test, a 1550 kg car collides with a wall. The initial velocity of the car before the collision was -18 m/s and its final velocity was 3 m/s. If the car was in contact with the wall for 0.20 seconds, 1. Determine the impulse created due to the collision.
- 2. calculate the average force exerted on the automobile AND the kinetic energy before and after the collision.
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Soln Where DP change in momentum m mass of an object P momentum P mv v velocity 1 Impulse J J DP 3 ...
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College Physics
Authors: OpenStax
2nd Edition
171147083X, 978-1711470832
