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Lemur [1.5K]
3 years ago
15

It is easier to drive In sharp nails in a piece of wood than the blunt ones why?

Physics
1 answer:
murzikaleks [220]3 years ago
5 0

The sharp nail has a less surface area in comparison to a blunt nail and pressure is inversely proportional to area so it is easier to Hamer a sharp  nail into a wood rather than having a blunt nail in wood


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Space-shuttle astronauts experience accelerations of about 35 m/s2 during takeoff. What force does a 75 kg astronaut experience
amm1812

Answer:

<h3>The answer is 2625 N</h3>

Explanation:

The force acting on an object given it's mass and acceleration can be found by using the formula

force = mass × acceleration

From the question we have

force = 75 × 35

We have the final answer as

<h3>2625 N</h3>

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Answer:

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2 years ago
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Serhud [2]

Answer:

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Explanation:

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3 years ago
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