Exam (elaborations)
Conceptual Physics Questions & Answers
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Conceptual Physics Questions & Answers A 1000 kg car moving at 10 m/s brakes to a stop in 5 s. The average braking force is - CORRECT ANSWER- 2000 N A 2 kg mass has 40 J of PE with respect to the ground. Approximately how high is it above the ground? - CORRECT ANSWER- 2 m A 4 kg ball has a mom...
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