ASVAB Mechanical Comprehension Simple Machines Practice Test 471302

Question 1 of 5
Mechanical Advantage

Mechanical advantage is a measure of the force amplification achieved by using a tool, mechanical device or machine system. Such a device utilizes input force and trades off forces against movement to amplify and/or change its direction.

If input effort is 700 ft⋅lb, what output effort will be produced by a machine with a mechanical advantage of 8?
1400ft⋅lb
2800ft⋅lb
5600 ft⋅lb
87ft⋅lb