Physics, asked by sakeenaf05, 7 months ago

How is mechanical advantage related to the velocity ratio for (i) ideal
machine (ii) a practical machine.

Answers

Answered by anushkapaswan84
1

Answer:

For an Ideal machine, there is no loss of energy in any manner. (ii) Velocity Ratio > Mechanical advantage (MA) as efficiency is less than one. For a practical machine, output work is always less than input work as due to some loss of input energy against friction.

Answered by banushehzadi
2

Explanation:

For an Ideal machine, there is no loss of energy in any manner. (ii) Velocity Ratio > Mechanical advantage (MA) as efficiency is less than one. For a practical machine, output work is always less than input work as due to some loss of input energy against friction

hope it helps you

plz mark me branliest

Similar questions