Physics, 06.11.2020 17:20, hectorgonzalejr333

A 1200-kg car initially at rest undergoes constant acceleration for 8.8 s, reaching a speed of 10 m/ s. It then collides with a stationary car that has a perfectly elastic spring bumper. What is the final kinetic energy of the two-car system

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A 1200-kg car initially at rest undergoes constant acceleration for 8.8 s, reaching a speed of 10 m/...