An object is pulled along the ground by exerting a force of 55 pounds a rope that makes a 25° angle with the ground. How much work is done dragging the object 20 feet?
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foot-pounds
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Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity