A 100-n object and a 50-n object are placed on scales a and b respectively inside an elevator ascending with constant velocity 3.0m/s which

Question

A 100-n object and a 50-n object are placed on scales a and b respectively inside an elevator ascending with constant velocity 3.0m/s which statement below correctly describes the readings on the scales inside the elevator

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Khang Minh 3 years 2021-08-24T21:57:15+00:00 1 Answers 4 views 0

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  1. Nho
    0
    2021-08-24T21:58:25+00:00
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    Answer: b

    Explanation:

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