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MatroZZZ [7]
3 years ago
5

Which kind of mechanical wave needs a source of energy to produce it?

Physics
2 answers:
Over [174]3 years ago
6 0
I think the answer would be T<span>ransverse, Longitudinal, & Surface waves.

</span>
marusya05 [52]3 years ago
3 0
The answer is surface wave, transverse wave, and longitudinal wave!
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ella [17]

speed=distance/time

distance=20m

time=10s

speed=?

speed=20×10

speed=200m/s

3 0
2 years ago
Un cuerpo suspendido en el aire es capaz de:
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Answer:

Explanation:

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A grandfather clock is "losing" time because its pendulum moves too slowly. Assume that the pendulum is a massive bob at the end
IgorC [24]

Answer:

d) shortening the string

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When a clock loses time, the time period of the pendulum clock increases.

This however can be corrected by decreasing the length of the pendulum.The time period of the pendulum clock is not dependent on the mass of the bob. The time period of the pendulum clock can be corrected only by changing the length of the pendulum string.

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Mila [183]
The answer is 0 bc she didint move
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a motorcycle is capable of accelerating at 5.1 m/s starting from rest how far can it travell in 1.5 sec
Katarina [22]
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Plugging in our known values, we have

<span>Δx=<span>(0)</span><span>(3.0s)</span>+<span>12</span><span>(4.7<span>m<span>s2</span></span>)</span><span><span>(3.0s)</span>2</span>=<span>21<span>m</span></span></span>

5 0
3 years ago
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