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Pulling down on a rope to hoist a sail on a sailboat is an example of a machine A. multiplying the force you exert. B. multiplying the distance over which a force is exerted. C. changing the direction over which a force is exerted. D. reducing friction. User: The mechanical advantage of a machine is the number of times a machine increases A. the distance an object is moved. B. the amount of friction. C. the change in direction. D. the force ...
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Updated 87 days ago|1/29/2017 12:50:49 PM
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Pulling down on a rope to hoist a sail on a sailboat is an example of a machine changing the direction over which a force is exerted.
Added 87 days ago|1/29/2017 12:50:05 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by jeifunk [1/30/2017 4:36:43 AM]
The mechanical advantage of a machine is the number of times a machine increases the force exerted on the machine.
Added 87 days ago|1/29/2017 12:50:49 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by jeifunk [1/30/2017 4:36:46 AM]
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