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What simple machines make up a crane?
Wheel,axle, and leaver
What is the function of a wheel and axle?
The wheel and axle is a simple machine. It is consists of a wheel that turns an axle and in turn a rope converts the rotational motion to linear motion for the purpose of lifting.
How are wheel and axle pulley and gears alike?
Because wheel and axle pulley and gear are simple machines
What simple machine is a bottle cap?
wheel and axle
What are two simple machines in a luggage cart?
wheel and axle and screw
In a wheel and axle simple machine why is it important that the diameter of the wheel be greater than the diameter of the axle?
what kind of stupid question is this? if the dia of the axle is larger then that of the wheels, the axle becomes the wheel and the "wheels" become the axle
Why is it important that the diameter of the wheel be greater than the diameter of the axle in a wheel and axle?
because the wheel turns through a much greater distance than the axle.but the smaller turn of the axle is more powerful.witten by-brenda v.=========================Answer #2:-- The fact that the wheel turns through a greater distance that the axle doesis a result, not a cause, of the wheel being bigger than the axle.-- The axle is not more powerful than the wheel. Ignoring losses, they must bothhave the same power. The axle's force is greater than the wheel's force, but to payfor it, the axle must turn through greater distance. Same as all the lever stuff.-- The diameter of the wheel needs to be greater than the diameter of the axleonly if you'd prefer not to have the axle scrape on the ground.
When does a wheel and axle have a mechanical advantage greater than one?
When the radius of the wheel is larger than the radius of the axle - which is almost always true.When the radius of the wheel is larger than the radius of the axle - which is almost always true.When the radius of the wheel is larger than the radius of the axle - which is almost always true.When the radius of the wheel is larger than the radius of the axle - which is almost always true.
What is the mechanicatage advantage of a wheel and axle when the wheel has a diameter of 15 inchesand the axle has a diameter of 3 inches?
the mechanical advantage is noting
What is the scientific definition of a wheel and axle?
an axle to which a wheel is fastened so that torque applied to the wheel winds a rope or chain onto the axle, yielding a mechanical advantage equal to the ratio of the diameter of the wheel to that of the axle.
What is the main parts of the wheel and axle?
The main parts of a wheel and axle assembly include the wheel itself, which is a circular component that rotates around a central axis, and the axle, which is a shaft that passes through the center of the wheel and provides support and stability. The wheel is typically larger in diameter than the axle, allowing for greater mechanical advantage when force is applied. Additionally, there may be bearings or bushings that reduce friction between the wheel and axle, enhancing efficiency in movement.
How are a lever and a wheel and axle similar?
To find the Mechanical Advantage you would have to divide.The equation for Lever is: MA = Length of effort arm--------------------------------Length of resistance armThe equation for Wheel and axle is: MA = Diameter of wheel-------------------------Diameter of axleORMA = Diameter of axle-----------------------Diameter of wheel* Depending on where the force is applied.A wheel is just like a bunch of levers arranged in a circle with the fulcrum at the center of the wheel. The axle is like the short end of the lever.One degree of rotation of the axle results in one degree of rotation of the wheel; this is just like rotating the short end of the lever to movethe long end.
How does the mechanical advantage of a wheel and axle changes as the size of the wheels increase?
The velocity factor of a wheel depends on its diameter. If we take the velocity factor as a measure of how far the vehicle moves in one revolution of the wheel, then it is equal to the circumference of the wheel, which is pi times the diameter.
How does the mechanical advantage of a wheel and axle change as the size of the wheel increases?
The velocity factor of a wheel depends on its diameter. If we take the velocity factor as a measure of how far the vehicle moves in one revolution of the wheel, then it is equal to the circumference of the wheel, which is pi times the diameter.
How does a wheel and axe work?
A wheel and axle is a simple machine that consists of a circular wheel attached to a central axle. When the wheel turns, the axle rotates along with it, allowing for the transfer of force and motion. This design reduces friction and makes it easier to move heavy loads, as the larger diameter of the wheel provides a mechanical advantage, enabling greater speed and efficiency in lifting or transporting objects. Essentially, it converts rotational motion into linear motion and amplifies force.
What is the formula of velocity ratio of a wheel and differential axle?
velocity ratio= 2D/(d1 - d2) , where D = diameter of effort wheel,d1&d2= diameter of the axles.
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
