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NeX [460]
4 years ago
7

The diagram below shows a wave with its wavelength indicated in red.

Physics
2 answers:
lisabon 2012 [21]4 years ago
5 0

C. It will decrease


il63 [147K]4 years ago
3 0

The answer is it will decrease.

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A 1.0-kg ball is attached to the end of a 2.5-m string to form a pendulum. This pendulum is released from rest with the string h
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Answer:

v_{2}=3.5 m/s

Explanation:

Using the conservation of energy we have:

\frac{1}{2}mv^{2}=mgh

Let's solve it for v:

v=\sqrt{2gh}

So the speed at the lowest point is v=7 m/s

Now, using the conservation of momentum we have:

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I hope it helps you!

       

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3 years ago
During unfavorable environmental conditions, a seed or a plant may protect itself by going through an inactive stage in which it
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A woman is standing in the ocean, and she notices that after a wavecrest passes, five more crests pass in a time of 50.0 s. Thed
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Answer:

(a) T = 10 s

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(e) Insufficient data

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(a)

Time period is defined as the time interval required for one wave to pass. Therefore, the time period can be given as:

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(d)

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Why do plants not need digistive system
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