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Question
When the potential energy of a satellite decreasesA) kinetic energy also decreases.
B) its kinetic energy correspondingly increases.
C) its distance from the orbiting body increases.
D) none of the above
Answer
This answer is hidden. It contains 1 characters.
Related questions
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C) acts over a longer distance.
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B) 12 kg.
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Q:
The speed of a 4-kg ball with a momentum of 12 kg m/s is
A) 3 m/s.
B) 4 m/s.
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D) 48 m/s.
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As the sloped surface supporting a shoe becomes steeper
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A) less than half her weight.
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Q:
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A) the cannonball
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A) air resistance acting against the ball.
B) acceleration of the ball.
C) ball's pull on Earth.
D) none of the above
Q:
To produce an acceleration to a system there
A) must be a net force on the system.
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C) must be acceleration outside the system also.
Q:
An archer shoots an arrow. Consider the action force to be the bowstring against the arrow. The reaction to this force is the
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Q:
A fast-moving missile soaring overhead possesses
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B) force.
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D) neither of these