Step 1: \ \

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The force exerted to pull a sled $\"\"$ is $\"\"$ . \ \

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The rope makes an angle with ground is $\"\"$ . \ \

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The sled moves distance is $\"\"$ in $\"\"$ . \ \

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The component of force that is in the direction of the sleds movement is $\"\"$ . \ \

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$\"\"$ .

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The work done is $\"\"$ . \ \

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$\"\"$

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Substitute $\"\"$ , $\"\"$ and $\"\"$ . \ \

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$\"\"$

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$\"\"$

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$\"\"$ .

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Step 2: \ \

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Waynes power $\"\"$ . \ \

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Substitute $\"\"$ and $\"\"$ .

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$\"\"$

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$\"\"$ .

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Waynes power is $\"\"$ . \ \

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Solution: \ \

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Waynes power is $\"\"$ . \ \