A heat engine exhausts 3 200 J of waste heat while performing 1 500 J of useful net work. What is the efficiency of this heat engine? a. 16% b. 32% c. 68% d. 84% e. 50%

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A: speed of proton = V = 3 X 106 m/smagnetic field = B = 0.3 Tangle = 370

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A: Force F = 130 N i - 125 N j + 70 N k x1=1.70 m , z1=1.15 m

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A: Refer to the following figure :

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