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Andrei [34K]
3 years ago
9

If the work done is 360 J, and the force used to do the work is applied over a distance of 12 m, what is the value of the force

Physics
2 answers:
stich3 [128]3 years ago
4 0
Work done=force*distance
Force=work done/distance
=360/12
=30N
hoa [83]3 years ago
3 0
The formula for work is W=Fdcos\theta. Plugging in the numbers, you get: 
360=F(12)cos(0)
F= \frac{360}{12}
The answer is 30 N. 
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What amount of heat is required to raise the temperature of 25 grams of copper to cause a 15ºC change? The specific heat of copp
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The amount of heat required is B) 150 J

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The amount of heat energy required to increase the temperature of a substance is given by the equation:

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3 0
3 years ago
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            energy = 6.6 x 10^{9} joules

5 0
3 years ago
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