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Gnesinka [82]
3 years ago
13

An airplane travels 3,260 kilometers in 4 hours. What is the airplane’s average speed?

Physics
1 answer:
OLga [1]3 years ago
4 0
3260÷4=815 which is you average seed
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A frictionless spring with a 3-kg mass can be held stretched 0.8 meters beyond its natural length by a force of 40 newtons. If t
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Answer:

Explanation:

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Let amplitude of oscillation be A .

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For displacement , the equation of SHM is

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An air-filled pipe is found to have successive harmonics at 700 Hz , 900 Hz , and 1100 Hz . It is unknown whether harmonics belo
Artyom0805 [142]

Answer:

the length of the pipe is 0.85 m or 85 cm

Explanation:

Given the data in the question;

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length of pipe (L) = λ/4

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Explanation:

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