Physics, 24.02.2021 04:50, LlayahHarbin

2. A 1423-kg car is moving along a level highway with a speed of 26.4 m/s. The driver then slams her foot on the brakes where she is only moving with a speed of 10.2 m/s so she doesn't spin out over black ice that she sees ahead of her.

A: predict whether the total mechanical energy of the car is conserved or not, explain.

B: determine the magnitude of thermal energy that is produced as a result of breaking so hard.

Answers: 3

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2. A 1423-kg car is moving along a level highway with a speed of 26.4 m/s. The driver then slams he...