A 2-kg mass placed 30-cm to the left of the fulcrum is balanced by a 1-kg mass placed ______ cm to the right of the ful

Question

A 2-kg mass placed 30-cm to the
left of the fulcrum is balanced by
a 1-kg mass placed ______ cm to
the right of the fulcrum.

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2 weeks 2021-09-01T13:41:11+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-09-01T13:43:01+00:00

    Answer:

    0.06 or 1/15 cm

    Explanation:

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