asked 87.5k views
4 votes
Ma of a machine is always less than Vr​

asked
User Julient
by
8.0k points

1 Answer

7 votes

Answer:

MA of a machine is always less than VR.

Step-by-step explanation:

It is because mechanical advantage decreases due to the friction and weight of moving parts of the machine whereas the velocity ratio remains constant.

answered
User RichardTheKiwi
by
7.8k points
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