suppose the mechanical advantage of a machine is 4 and the input force is 20 N. What is the output force?
Answers
Answer is : 80 Newtons
Answer: The output force is 80 N.
Explanation :
It is given that,
Mechanical advantage of a machine is 4
Input force is 20 N
We know that the ratio of output force to the input force gives the mechanical advantage of a machine.
Where
F' is the output force
F is the input force
F' = 80 N
So, magnitude of output force is 80 N.
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