Effort force:Load force.
For example, if you put in 10 newtons of force and the load force was exerting 5 newtons the velocity ratio would be 2:1
Formula to calculate the ratio
velocity=distance/time -or- v=d/t
Velocity = Speed / Time So, in the context of a triangle, speed would be at the top.
pi*radius squared*velocity
There are different formulae for calculating these variables which depend on what information is available.
velocity ratio= 2D/(d1 - d2) , where D = diameter of effort wheel,d1&d2= diameter of the axles.
it is the ratio of the velocity of the point of application of effort to the velocity of the load
The gear ratio of a train, also known as its speed ratio, is the ratio of the angular velocity of the input gear to the velocity of the output gear. The gear ratio is very important when it comes to physics.
efficiency=mechanical advantage/velocity ratio mechanical advantage=load/effort use this formula, ans:100N
No. The velocity ratio remains constant but the friction absorbs power.
the circumference ratio
VR = radius of handle/radius of axle : R/r or D/d
The formula for velocity is (v = d/t) or (velocity = distance/time).
The ratio of Mechanical Advantage and Velocity Ratio is Efficiency. That is to say the ratio of M.A. and V.R. is constant.
principle used in increasing velocity ratio of diffrential and wheel
Velocity is distance / time
velocity is distance/time