A 5.8 g marble is fired vertically upward using a spring gun. The spring must be compressed 9.7 cm if the marble is to just reach a target 28 m above the marble's position on the compressed spring. (a) What is the change AU, in the gravitational potential energy of the marble-Earth system during the 28 m ascent? (b) What is the change AU, in the elastic potential energy of the spring during its launch of the marble? (c) What is the spring constant of the spring?

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A:

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A: The graph below is the figure P5.60.

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A: Ans 2     given U = αx3

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Q: A 0.40 kg block can slide up and down a rough 10-m-high, 30-m-long slope. At the bottom, a stiff…

A:

Q: A 0.40 kg block can slide up and down a rough 10-m-high, 30-m-long slope. At the bottom, a stiff…

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A: Given data: The mass of the particle is, m=0.876 kg. The value of the energy A is, UA=15 J. The…

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A: Solution:

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