The point at which a lever is supported is called an axle.
3. An axle is a bar that is used to connect two or more wheels.
Hence, the given statement is false.
A 4 m long rod of negligible weight is supported at a point 125 cm from its one end and a load of 18 kgf is suspended at a point 60 cm from the support on the shorter arm.
(a) if a weight W is placed at a distance of 250 cm from the support on the longer arm, find W.
(b) If a weight 5 kgf is kept to balance the rod, find the position.
(c) To which class of lever does it belong ?
Wheel and axle is …………………. form of lever.
The fixed point about which the lever turns is called ____.