Answer
0.1
Explanation
Mechanical advantage(M.A) of a machine is the ratio of work output to work input.
It can also be defined as the ratio of load to effort. It has no units since it is a ratio.
M.A = work output/work input
= load/effort
= 25/250
= 0.1
Answer : Mechanical advantage of the machine is 0.1
Explanation :
The force applied on to a machine is 250 N. This is the input force that is applied to the machine.
The machine applies a force of 25 N to an object. This shows the output force that is applied by the machine.
Mechanical advantage of the machine is defined as the ratio of the output force and the input force.
[tex]MA=\dfrac{F_o}{F_i}[/tex]
[tex]MA=\dfrac{25\ N}{250\ N}[/tex]
[tex]MA=0.1[/tex]
The correct option is (A) " 0.1 "
Hence, this is the required solution.
