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3 years ago

What do you mean by velocity ratio of a wheel and axle

Physics

1 answer:

IgorC [24]3 years ago

5 0

Answer:

Explanation:

In wheel and axle. …with the system is the velocity ratio, or the ratio of the velocity (VF) with which the operator pulls the rope at F to the velocity at which the weight W is raised (VW). This ratio is equal to twice the radius of the large drum divided by the difference…

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Why does your boat float but not your ring?

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The air that is inside a ship is much less dense than water. That's what keeps it floating! ... The closer the total density of the ship is to the density of the same volume of water, the greater the amount of the ship that will be in the water.

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2 years ago

Superman attempts to drink water through a very long vertical straw. With his great strength, he achieves maximum possible sucti

Stells [14]

Answer:

10.32874 m

Explanation:

$P_a$ = Atmospheric pressure = 101325 Pa

g = Acceleration due to gravity = 9.81 m/s²

h = Height of water

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If the walls of the tube do not collapse that means that maximum pressure inside will be the atmospheric pressure

Atmospheric pressure is given by

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3 years ago

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3 years ago

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Боже, как это сложно! Ну ладно.

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2 years ago

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Answer:

Explanation:

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2 years ago

What do you mean by velocity ratio of a wheel and axle​

What do you mean by velocity ratio of a wheel and axle