The skateboard have wheel & axle and screw, the wheel is obvious the wheel and the axle is the truck and i think the screw is the hardware.
bum
inclined plane
1.door knob 2.wagon 3.rolling pin 4.egg beater 5.skateboard
60mm tall x 36mm wide with an axle/bearing assembly that is centered within the wheel, not offset like a skateboard wheel.
Yes, it is a wheel and axle.
The IMA of a wheel and axle is the radius of wheel divided by the radius of the axle.
Two bearings hold each wheel of a skateboard to the axle. These bearings are generally made out of steel. On some more expensive models, they may be made from silicon nitride, which is a ceramic.
The wheel generally turns the axle.
No way. Its impossible
A pulley is a wheel but not an axle.
The mechanical advantage of a wheel and axle is the ratio of the radius of the wheel to the radius of the axle.