Question

Which is a result of using a machine? Answer choices: The mechanical advantage makes the work output greater than the work input. The machine can put out force without having any force applied to it. A large force can be exerted through a long distance to have a small force exerted through a short distance. A large force can be exerted through a short distance to have a small force exerted through a long distance.

Answer 1

i think the answer is the second one

Answer 2

Answer:

the second choice  The machine can put out force without having any force applied to it.

Explanation: