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natima [27]
3 years ago
8

A plane moves at a certain velocity and then it accelerates at the rate of 52m/s for a distance of 2300m to reach a velocity of

620m/s .how fast the plane going before it began to accelerate
Physics
1 answer:
Illusion [34]3 years ago
6 0
52m/s is the answer because before it was gonna accelerate it was 52 m/s
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Water flows steadily through a pipe of length L and radius R=75mm. The velocity distribution across the outlet is given by u=uma
ruslelena [56]

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4/3

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8 0
3 years ago
When a tuning fork vibrates over an open pipe and the air in the pipe starts to vibrate, the vibrations in the tube are caused b
defon

Answer:

correct option is A. Resonance

Explanation:

solution

vibrations in the tube are caused by the Resonance because Resonance cause of sounds production in the musical instrument

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8 0
3 years ago
Please help with this problem. Thank you.​
4vir4ik [10]

Answer:

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4 0
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