Question a person is pushing a uniformly-loaded 2760 kg, Ask an Expert

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Question: A person is pushing a uniformly-loaded 27.60 kg wheelbarrow along a plank that makes an angle Î± = 26.0° with the horizontal.

Part A- What is the total force the person must apply so that the wheelbarrow is parallel to that plank?

If possible just a brief explanation how you got the answer? Thank you.

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