3 years ago

What makes steel durable

Physics

1 answer:

sdas [7]3 years ago

4 0

It is durable because it is one of the strongest metals and doesn't corrode easily.

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Answer:

$t=\sqrt{h/g}$

Explanation:

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$a=-g$ the acceleration is the gravity, negative because it points downwards

$y_{o}=h$ initial height

$y(t)=h/2$ final height

So:

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