Two identical cars are driving in opposite directions at the same speed. Their kinetic energies have ____. Two identical cars are driving in

Question

Two identical cars are driving in opposite directions at the same speed. Their kinetic energies have ____. Two identical cars are driving in opposite directions at the same speed. Their kinetic energies have ____. the same magnitude and sign different magnitudes and opposite signs the same magnitude, but opposite signs different magnitudes, but the same sign

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Tryphena 4 years 2021-08-22T16:41:50+00:00 1 Answers 154 views 0

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  1. Adela
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    2021-08-22T16:43:24+00:00
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    Answer:

    1) The same magnitude and sign

    Explanation:

    1) -The kinetic energy of a moving object is always positive, regardless of the direction it is moving in, or the coordinate system used

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