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Veseljchak [2.6K]
3 years ago
9

Which one of the following statements concerning momentum is true? Group of answer choices Momentum is a force. Momentum is a sc

alar quantity. The SI unit of momentum is kg *m^2/s. The momentum of an object is always positive. Momentum and impulse are measured in the same units.
Physics
1 answer:
gtnhenbr [62]3 years ago
3 0

Question:

Which one of the following statements concerning momentum is true? Group of answer choices

A.Momentum is a force.

B.Momentum is a scalar quantity.

C.The SI unit of momentum is kg *m^2/s.

D.The momentum of an object is always positive.

E.Momentum and impulse are measured in the same units.

Answer:

Correct answer is E.

Explanation:

A. Momentum is not force ,but force is rate of change of momentum , so this statement is wrong.

B. Momentum is a vector quantity , it has magnitude and direction as well.

So statement is wrong.

C. The SI unit of momentum is kg *m/s. Wrong statement.

D.Momentum of object may be negative positive or zero. So statement is correct.

E. Both momentum and impulse has unit kg *m/s. So statement is correct.

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Answer:

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Answer:

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Explanation:

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3 years ago
In a tropic level, energy flows from the producer to the primary consumer and to a secondary consumer. True False
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Answer:

True

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The position of an object in simple harmonic motion is described by the following equation: y=(0.50 m)cos(pi/2)t. What is the am
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Answer:

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Hope this helps,

Please mark me as the brainliest

Thank you

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Read 2 more answers
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