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Ilya [14]
2 years ago
12

0.318 cm. What is the ideal mechanical advantage?

Physics
1 answer:
vodomira [7]2 years ago
5 0

The ideal mechanical advantage will be 8.017. The ideal mechanical advantage value may be grater than the actual value of mechanical advantage.

<h3>What is mechanical advantage ?</h3>

Mechanical advantage is a measure of the ratio of output force to input force in a system, it is used to obtained efficiency of  forces in levers and pulley.

The ideal mechanical advantage is found as;

\rm IMA = \frac{d \pi}{l} \\\\ \rm IMA = \frac{0.812 \times  \pi}{0.318} \\\\ IMA=8.017

The ideal mechanical advantage will be 8.017.

To learn more about the mechanical advantage, refer to the link;

brainly.com/question/7638820

#SPJ1

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Answer:

2.667m/s to the north and 3.333 m/s to the west

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According to law of momentum conservation, the total momentum should be conserved before and after the explosion.

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So the vertical component of the 0.3kg piece is 2.667m/s to the north

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0.2*0 + 0.3V = 1

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V = 1/0.3 = 3.333 m/s

So the horizontal component of the 0.3kg piece is 3.333 m/s to the west

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3 years ago
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