2 years ago

Which device helps safely transmit electricity from the power plant to your home?

Physics

1 answer:

gtnhenbr [62]2 years ago

7 0

Answer:

A. Transformer

Explanation:

it’s correct

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2 years ago

An object propelled upwards with an acceleration of 2.0 m / s ^ 2 is launched from rest. After 6 seconds the fuel runs out. Dete

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Given

acceleration(a) $=2 m/s^2$

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After 6 s fuel runs out

Velocity after 6 s

v=u+at

$v=0+2\times 6=12 m/s$

After this object will start moving under gravity

height reached in first 6 s

$s=ut+\frac{at^2}{2}$

$s=0+\frac{2\times 6^2}{2}$

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After fuel run out distance traveled in upward direction is

$v^2-u^2=2as_0$

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3 years ago