Calculate the potential energy of an object with mass m = 140 g at a height h = 11 cm. Use g = 9.803 m s-2 for the acceleration due to gravity and assume that U = 0 J at h = 0 cm. (a) U = 0.151 J listic Per (b) U = 15.1J Motion (c) U = 151 J (d) U = 15 100 J

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