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Whitepunk [10]
4 years ago
14

Which of the following is a reason for the start of the space race?

Physics
1 answer:
Mariana [72]4 years ago
7 0
Answer #4, because they wanted to show that they are the best
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The articles of confederation represented the Americans distrust of what form of government?
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Answer: The Articles of Confederation were against having a strong central government.

Explanation:

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What changes occur in the molecular magnet when magnet is demagnetized​
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A magnet is demagnetized. There is a decrease in chemical potential energy. There is an increase in thermal energy. And there is an increase in energy in the form of demagnetization.

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What is net displacement vector? I just started AP Physics 1.
ki77a [65]

Hey! I just started AP Physics 1 as well.

Lets break it down:

Displacement is the change in the position of a vector.

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What are the three longest wavelengths for standing waves on a 264- cm -long string that is fixed at both ends
miv72 [106K]

The three longest wavelengths for the standing waves on a 264-cm long string that is fixed at both ends are:

  1. 5.2 meters.
  2. 2.6 meters.
  3. 1.7meters.

Given data:

Length of the fixed string = 264cms = 2.64 meters

The wavelength for standing waves is given by:

λ = 2L/n

where,

  • λ is the wavelength
  • L is the length of the string

For n = 1,

  • λ = 2×2.6/1

= 5.2 meters

For n = 2,

  • λ = 2×2.6/2

= 2.6 meters

For n = 3,

  • λ = 2×2.6/3

= 1.7 meters

To learn more about standing waves: brainly.com/question/14151246

#SPJ4

7 0
2 years ago
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