A 10.0 kg mass is moving with constant speed of 10.0 m/s. a.) How much work must be done to double the speed to 20 m/s? b.) Ho

Question

A 10.0 kg mass is moving with constant speed of 10.0 m/s.
a.) How much work must be done to double the speed to 20 m/s?
b.) How much work must be done to reduce its speed to 5.0 m/s?

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Euphemia 3 years 2021-09-05T15:04:31+00:00 1 Answers 3 views 0

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  1. Nick
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    2021-09-05T15:06:05+00:00
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    Answer:

    what is the question name

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