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lawyer [7]
2 years ago
14

A car is moving north on a freeway. If a bug is flying south on the freeway, is the momentum of the bug positive or negative?

Physics
1 answer:
faltersainse [42]2 years ago
3 0

Negative

Because the car is moving up and the bug is moving down. but it also depends on the weather so choice between one of those two I think is Negative but I may be wrong.

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Answer:

changing the direction in which a force is exerted

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3 years ago
Describe the shapes and designs that are most aerodynamic.
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3 years ago
Can someone explain to me #4.
nalin [4]
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3 years ago
You drop a rock down a well that is 5.4 m deep. How long does it take the rock to hit the bottom of the well?
Natali5045456 [20]
Equation of motion:

y_{f}=y_{o}+v_{o}t+ \frac{1}{2} at^{2}

Since initial velocity is zero, the second term goes away:

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y_{f}=y_{o}+\frac{1}{2} at^{2}

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<u><em>t = 1.05s</em></u>
4 0
3 years ago
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