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Vesna [10]
3 years ago
5

A force of 2,500 pounds drags a truck 30 feet in 1/2 minute.

Chemistry
1 answer:
scoray [572]3 years ago
3 0
The right subject for this question is physics.

To calculate the work you use the formula:

Work = force * displacement

Work = 2500 pounds * 30 feet = 75,000 pounds - feet



To calculate the power you use the formula:

power = work / time

Power = 75,000 pound - feet / 30 seconds = 2300 pound-feet / second.
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70 mL of 5% HCl and 30 mL of 15% HCl

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