35-38 - Calculating Work Find the work done by the force F in moving an object from P to Q. 35. F = 4i – 5j: P(0,0), Q(3, 8) 36. F = 400i + 50j; P(-1,1), Q(200, 1) 37. F = 10i + 3j; P(2, 3), Q(6, –2) 38. F = -4i + 20j; P(0, 10), Q(5,25)

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