A gardener pushes a 16 kg lawnmower whose handle is tilted up 37∘ above horizontal. The lawnmower's coefficient of rolling friction is 0.22. How much power does the gardener have to supply to push the lawnmower at a constant speed of 1.1 m/s ? Assume his push is parallel to the handle.
A gardener pushes a 16 kg lawnmower whose handle is tilted up 37∘ above horizontal. The lawnmower's coefficient of rolling friction is 0.22. How much power does the gardener have to supply to push the lawnmower at a constant speed of 1.1 m/s ? Assume his push is parallel to the handle.
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A gardener pushes a 16 kg lawnmower whose handle is tilted up 37∘ above horizontal. The lawnmower's coefficient of rolling friction is 0.22. How much power does the gardener have to supply to push the lawnmower at a constant speed of 1.1 m/s ? Assume his push is parallel to the handle.
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