A car with a mass of 1200 kg at the top of a 42 m high hill. How much pontential energy does it have?

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A car with a mass of 1200 kg at the top of a 42 m high hill. How much pontential energy does it have?

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MichaelMet 6 months 2021-07-17T23:26:38+00:00 1 Answers 12 views 0

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    2021-07-17T23:27:55+00:00

    Answer:

    It quadrupels! KE = (.5) (1500kg) (10m/s)2 KE = 75,000J KE = (.5) (1500) (20m/s)2J KE = 300,000J

    Explanation: i hope it helps  🙂

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )