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Questions and Answers
As the tomato rises, the work done on the tomato by the gravitational force is ________?
As the tomato rises, the work done on the tomato by the gravitational force is ________?
False (B)
During the fall, the work done on the tomato by the gravitational force is ________?
During the fall, the work done on the tomato by the gravitational force is ________?
False (B)
The change ∆U in gravitational potential energy is defined as being equal to ________?
The change ∆U in gravitational potential energy is defined as being equal to ________?
False (B)
What is the relation between work and a change in kinetic energy discussed in Chapter 7?
What is the relation between work and a change in kinetic energy discussed in Chapter 7?
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What is transferred by the gravitational force to the gravitational potential energy of the tomato – Earth system?
What is transferred by the gravitational force to the gravitational potential energy of the tomato – Earth system?
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What happens to the kinetic energy of the tomato as it rises?
What happens to the kinetic energy of the tomato as it rises?
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What happens to the kinetic energy of the tomato as it descends?
What happens to the kinetic energy of the tomato as it descends?
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Write ∆U in terms of work?
Write ∆U in terms of work?
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