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What will lengthening a ramp do to its ideal mechanical advantage?
Increase the advantage.
What is the idea mechanical advantage of a wheel with a diameter of a 30 cm fixed to an axle with a diameter of 4 cm if the axle is turned?
The ideal (not idea) mechanical advantage is 30/4 = 7.5
What two quantities does mechanical advantage compare?
Input and output (of energy)
What factor of both the wheel and axle can be used to calculate their mechanical advantage?
radius
Which factor of both the wheel and the axle can be used to calculate mechanical advantage?
radius
What is the ideal mechanical advantage messurde in?
The mechanical advantage is a dimensionless ratio. It's just a number, with no units.
Is the ideal mechanical advantage of the ramp is it's mechanical advantage with friction?
No, the ideal is without friction.
What is the relationship between the height of the ramp and it and its ideal mechanical advantage?
The ideal mechanical advantage of a ramp is directly related to the height of the ramp. The ideal mechanical advantage is calculated as the ratio of the length of the ramp to its vertical height. So, the higher the ramp, the greater the ideal mechanical advantage.
What is true about the mechanical advantage of a machine?
it is less than the ideal mechanical advantage
What are some ideal mechanical advantage examples?
Mechanical Advantage = Effort/Load
How does mechanical advantage differ from ideal mechanical advantage?
Mechanical advantage is determined by physical measurement of the input and output forces and takes into account energy loss due to deflection, friction, and wear. The ideal mechanical advantage, meanwhile, is the mechanical advantage of a device with the assumption that its components do not flex, there is no friction, and there is no wear.
How does actual mechanical advantage compare with ideal mechanical advantage?
The actual mechanical advantage is usually less, due to losses.
What is the ideal mechanical advantage of a lever 7 meters long and 3 meters high?
The ideal mechanical advantage of the bar is 5.
What will lengthening a ramp do to its ideal mechanical advantage?
Increase the advantage.
What kind of pulley has an ideal mechanical advantage of 2?
The kind of pulley has an ideal machanical advantage of 2 is called "Movable Pulley". From, Bryan Hollick
What is the formula for determine ideal mechanical advantage?
the formula for determing ideal mechanical advantage is effort divided by resistance
What is the concept between mechanical advantage and ideal mechanical advantage?
Mechanical advantage is the ratio of the output force produced by a machine to the input force applied to it. Ideal mechanical advantage is the theoretical ratio of the output force to the input force, assuming no energy losses due to friction or other factors. In reality, actual mechanical advantage is always less than ideal mechanical advantage due to factors like friction and inefficiencies in the machine.
