A truck traveling at 60 km / h comes to a complete stop due to a traffic signal. Does this change in velocity violate the law of conservatio

Question

A truck traveling at 60 km / h comes to a complete stop due to a traffic signal. Does this change in velocity violate the law of conservation of energy? Explain

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Thiên Thanh 4 years 2021-08-17T03:13:14+00:00 1 Answers 16 views 0

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    2021-08-17T03:14:17+00:00

    Explanation:

    No.  Energy is still conserved.  The kinetic energy of the truck is converted into heat.

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