Question

Define:

MECHANICAL ADVANTAGE
AND
VELOCITY RATIO

​

Answer 1

Explanation:

mechanical advantage:

• the ratio of the force produced by a machine to the force applied to it, used in assessing the performance of a machine.

velocity ratio:

• Velocity ratio is also defined as the ratio of a distance through which any part of a machine moves, to that which the driving part moves during the same time. An object has a mechanical advantage if it exerts a force higher than the velocity ratio.

Answer 2

$\huge\mathfrak{Hello..!}$

Answer:

Mechanical advantage can be defined as the ratio of Load to Effort.

$MA = \frac{L}{E}$

Velocity Ratio can be defined as the ratio of displacement of effort to the displacement of load.

$VR = \frac{ D(e){} }{D{(l)}}$

Hope this helps..!

Hope this helps..!#BeBrainly❤️