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kondaur [170]
3 years ago
11

You apply 100.0 of force to a machine. The machine applies 20.0 N of force to the load. What is the mechanical advantage of the

machine.
Chemistry
1 answer:
rjkz [21]3 years ago
5 0
MA= output force/input force
MA= 100N/20N
MA= 50
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10: Convert 77.0 L at 18.0 mmHg to its new volume at standard pressure.
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Answer:

The answer to your question is   V2 = 1.82 l

Explanation:

Data

Volume 1 = 77 l

Pressure 1 = 18 mmHg

Volume 2 = ?

Pressure 2 = 760 mmHg

Process

Use Boyle's law to solve this problem

                P1V1 = P2V2

-Solve for V2

                 V2 = P1V1/P2

-Substitution

                 V2 = (18 x 77) / 760

-Simplification

                 V2 = 1386 / 760

-Result

                 V2 = 1.82 l

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