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Physics, 02.12.2019 02:31 arianawelsh123l

When the box is moving ,it experiences a friction force of 20 n to the left , or toward the mover . what force does the mover need to applying order to keep the box moving to the right at 1 m/s?

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When the box is moving ,it experiences a friction force of 20 n to the left , or toward the mover ....

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