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Yuri [45]
3 years ago
9

With a frequency of 500 hz, what is the period of a wave

Physics
1 answer:
Pavlova-9 [17]3 years ago
5 0
<span>500 hz means 500 times in a second therefore its 2.</span>
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What factors affect water quality?
JulsSmile [24]

Answer:

Explained below:

Explanation:

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Pesticides

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3 0
3 years ago
True or false, the older rocks tend to be closer to the tear in the ocean floor
Natali5045456 [20]

Answer:

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4 0
2 years ago
It takes you 8.3 min to walk with an average velocity of 1.6 m/s to the north from the bus stop to the museum entrance. How far
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solution:

1.6 m/s = 96 m/min (in other words, 1.6 m/s x 60 s/min)  

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3 0
3 years ago
a bucket of water of mass 20kg is pulled at a constant velocity up to a platform 40 meters above the ground. this takes 10 minut
erma4kov [3.2K]
<span>Taking into account the information above, we know the average mass of the bucket of water may be m=20-5/2=17.5kg. As the bucket of water is pulled at a "constant velocity" the work required to raise the bucket to the platform transformed into the potential energy of the bucket of water. That is why it should be W=mgh=17.5*9.8*40=6860J</span>
5 0
3 years ago
A car is being driven down a level track with no net force on it. This motion is best described as
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