3 years ago

How is energy sent from Earth to space?

Physics

2 answers:

Nostrana [21]3 years ago

8 0

It might be radiation and reflection but I’m not sure

vodka [1.7K]3 years ago

5 0

Answer:

radiation and reflection

hope helps you

have a nice day

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2. A person applies a force of 66 N to a fridge as they push it across the length of a standard tennis court. So far today, the

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Answer:

$P=39.2205\, watt$

$E=374.948 \,cal$

Explanation:

Given that:

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displacement, $s=23.77\,m$ (length of a tennis court)

time taken for pushing, t = 40 s

Since, work is given by:

$W=F.s$

$W=66\times 23.77$

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Now, power is given as:

$P=\frac{W}{t}$

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$E= 1568.82\times 0.239$

$E=374.948\, cal$

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4 years ago