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VashaNatasha [74]
3 years ago
13

Explain why the drill bit gets hot when it's turning in the wood

Physics
2 answers:
Karo-lina-s [1.5K]3 years ago
4 0
Friction is the main cause of heat when the drill bit is drilling.The same way that heat is created when you rub your two hands together very rapidly. Because wood is a great conductor of heat, the metal gets hot and remains hot.
alexgriva [62]3 years ago
3 0
The friction between the two objects creates heat.
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MariettaO [177]

Answer:

When I got this question I had to draw it out so if you have to do that, draw 3 stick figures holding hands, one representing the mother, father, and daughter. Then you write their weights on top of them and then draw an arrow pointing from the father to the mother.

Explanation:

use this formula :

a_{y} = \frac{Fdadshandy}{msys}

then you fill it in :

a_{y} = \frac{100N}{35.5kg+58.2kg}

a_{y} = \frac{100N}{93.7kg}

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then you multiply that with the daughters weight :

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and that's the answer :) : 37.89N

5 0
3 years ago
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Answer:

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