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erastovalidia [21]

4 years ago

8

What causes the mechanical advantage of the inclined plane to be less than that of the lever? 30 points !!!

1 answer:

gayaneshka [121]4 years ago

8 0

Moving an object up an inclined plane<span> requires </span>less<span>force </span>than<span> lifting it straight up, at a cost of an increase in the distance moved. The </span>mechanical advantage<span>of an </span>inclined plane<span>, the factor by which the force is reduced, is equal to the ratio of the length of the sloped surface to the height it spans.</span>

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Lapatulllka [165]

Answer:

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Explanation:

Given that,

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Number of cycles per unit time is called frequency of a wave. The frequency of the longitudinal pulse is,

$f=\dfrac{2.91}{3.67}=0.79\ Hz$

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