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devlian [24]
3 years ago
5

If you added enough ropes and pulleys to lift any size mass would it be possible to never have to apply a force to move your mas

s? Why or Why Not? Explain your answer using scientific terms we have been learning.
pls help!!
Physics
2 answers:
tatiyna3 years ago
7 0

Answer:

we have to apply force to move something things wants to save their position and if we want to change it

we have too apply force

Ira Lisetskai [31]3 years ago
3 0

Answer:

we have to apply

them to have a answer

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A 1640 kg merry-go-round with a radius of 7.50 m accelerates from rest to a rate of 1.00 revolution per 8.00 s. Estimate the mer
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Given data :

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Therefore, force required,

$F=m.\omega^2.r$

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   = 427126.9 N

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W = F x r

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