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denpristay [2]
3 years ago
12

How does a screw make the work of fastening two objects together easier? A. The screw changes the direction of a force - it conv

erts linear force into rotational force. It also reduces the force required - the closer the threads, the larger the input force required to get the same output force. B. The screw changes the direction of a force - it converts rotational force into linear force. It also reduces the force required - the closer the threads, the smaller the input force required to get the same output force. C. The screw changes the direction of a force - it converts rotational force into linear force. It also reduces the force required - the closer the threads, the larger the input force required to get the same output force. D. The screw changes the direction of a force - it converts linear force into rotational force. It also reduces the force required - the closer the threads, the smaller the input force required to get the same output force.
Chemistry
2 answers:
Pachacha [2.7K]3 years ago
3 0
<span>D. The screw changes the direction of a force - it converts linear force into rotational force. It also reduces the force required - the closer the threads, the smaller the input force required to get the same output force.</span>
Lapatulllka [165]3 years ago
3 0
The answer is <span>D. The screw changes the direction of a force - it converts linear force into rotational force. It also reduces the force required - the closer the threads, the smaller the input force required to get the same output force.</span>
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If nicotine has a molar mass of 160±5g/mol , what is its molecular formula?
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C10H14N2

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