Question

7. The unit of mechanical advantage is
(a) N m-2
(b) Pa s-1
(c) kg m s-
(d) no unit​

Answer 1

Answer:

d) no unit

please mark it as brainliest ❤️❤️ and follow me..

Answer 2

Answer:

The mechanical advantage of a machine is the ratio of the load (the resistance overcome by a machine) to the effort (the force applied). For an ideal (without friction) mechanism, it is also equal to: There is no unit for mechanical advantages since the unit for both input and output forces cancel out.

So Option d is correct answer