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Fittoniya [83]
3 years ago
15

A 3.00 kg cart on a frictionless track is pulled by a string so that it accelerates at 2.00m/s/. What is the tension in the stri

ng?
Physics
1 answer:
Juliette [100K]3 years ago
4 0

Answer: the answer is 35.4

Explanation: the formula is mass x acceleration = tension - weight

weight is (3kg x 9.8 m/s)

acceleration is 2 m/s

mass = 3kg

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By the definition of wavelength, the answer is the letter D, the wavelength would decrease.

We can see in the diagram a wave motion.

A wave has some characteristics:

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Now, if we increase the distance of the crests, by the definition shown above, we will increase the wavelength.

Therefore, the answer is letter D, the wavelength would increase.

You can learn more about wave motion here:  

brainly.com/question/22763521

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The Eurasian Plate

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3 0
4 years ago
Plastics are used in millions of objects we use every day. Why are plastics NOT considered natural resources?
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2. Name two specific contributions Bohr made to our understanding of atomic
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4 0
4 years ago
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