3 years ago

I'm not sure if the answer is A or B... someone help

Physics

1 answer:

Talja [164]3 years ago

8 0

Its b i literally have had this exact question

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How much work is done when a 214 newton force pushes a sleeping cow 37m across a field.

nata0808 [166]

Hello!

Answer:
7918 J

Explanation:

We are assuming that the floor (field) is completely horizontal since there's no information about that in the statement.

We are going to use the following formula:

$W= F . Cos \alpha . D$

Where:

$F=214 N$
$\alpha =0$ º
$D= 37m$

Then, by substituting we have:

$W=214N . Cos (0).37m= 7918 N.m=7918 J$

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Answer:

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Explanation:

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3 years ago

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vovikov84 [41]

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