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Physics, 11.11.2020 20:30 ktprada

A cart of mass m = 0.12 kg moves with a speed v = 0.45 m/s on a frictionless air track and collides with an identical cart that is stationary. The carts stick together after the collision.

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A cart of mass m = 0.12 kg moves with a speed v = 0.45 m/s on a frictionless air track and collides...
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