VR = radius of handle/radius of axle
: R/r or D/d
it is the ratio of the velocity of the point of application of effort to the velocity of the load
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
The ratio of Mechanical Advantage and Velocity Ratio is Efficiency. That is to say the ratio of M.A. and V.R. is constant.
velocity ratio= 2D/(d1 - d2) , where D = diameter of effort wheel,d1&d2= diameter of the axles.
principle used in increasing velocity ratio of diffrential and wheel
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
it is the ratio of the velocity of the point of application of effort to the velocity of the load
The gear ratio is 3.60:1, this is for the front limited slip differential.
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
The ratio of Mechanical Advantage and Velocity Ratio is Efficiency. That is to say the ratio of M.A. and V.R. is constant.
2.833 is the rear-end gear ratio
4.63