Assume that a force acting on an object is given by F? =axi^+byj^ , where the constants a = 2.9N/m and b...

Question

Question

Assume that a force acting on an object is given by F? =axi^+byj^ , where the constants a = 2.9N/m and b = 4.0N/m .

Part A

Determine the work done on the object by this force as it moves in a straight line from the origin to r? = (12.0i^ + 21.0j^)m.

Express your answer using two significant figures.

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Answer 1

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