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DanielleElmas [232]
3 years ago
7

A 1622 kg car has a speed of 11.3 m/s when

Mathematics
1 answer:
svetoff [14.1K]3 years ago
7 0
KE = 1/2mv^2
1/2(1622)(11.3)^2 = 103557 J when the car hits the tree.
But since the car came to a stop, there is no motion, no kinetic energy
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