a) Explain the following terms: i) momentum ii) closed system iii) isolated system

Question

a) Explain the following terms:
i) momentum

ii) closed system

iii) isolated system

iv) impulse

b) A force of 28N acts on a baseball for 0.2s. What is the impulse on the ball?

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Trúc Chi 5 years 2021-07-22T07:53:58+00:00 1 Answers 23 views 0

Answers ( )

  1. Nick
    0
    2021-07-22T07:55:13+00:00
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    The strength or force that something has when it is moving, the strength or force that allows something to continue or grow stronger or faster as time passes, the property that a moving object has due to its mass and it’s motion. I hope one of these definitions help you out in some way!

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )