a screw IS a simple machine
The others are : Lever Wheel and axle Pulley Inclined plane Wedge
a screw IS a simple machine
The others are : Lever Wheel and axle Pulley Inclined plane Wedge
a screw IS a simple machine
The others are : Lever Wheel and axle Pulley Inclined plane Wedge
a screw IS a simple machine
The others are : Lever Wheel and axle Pulley Inclined plane Wedge