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Nastasia [14]
3 years ago
15

A carpenter uses a crowbar to remove the top of a box. If the top has a resistance of 500 Newtons, and the carpenter applies an

effort force of 100 Newtons, what is the mechanical advantage of the crowbar?
Physics
1 answer:
Jet001 [13]3 years ago
8 0

Answer:

5

Explanation:

MA= load /effort

MA=500/100.

MA= 5

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Answer:197.504 N

Explanation:

Given

Two Charges with magnitude Q experience a  force of 12.344 N

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Now the magnitude of charge is 2Q and is at a distance of \frac{r}{2}

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4 0
3 years ago
Define Archemedics principle?​
azamat

Answer:

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Vitek1552 [10]

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3 years ago
Write the realtionship between the density of a liquid and its upthrust? clarify​
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Answer:

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