A screw is an inclined plane wrapped around a pole (or cylinder).
True
False
What is force?
It is a push.
It is a pull.
It is a push and pull.
It is repulsion of objects.
Match the Columns
Force exerted by our muscles
Energy obtained from the sun
Force by which the earth pulls objects
Force which slows down or stops object
Muscular force
Solar energy
Gravity
Friction
pulley
lever
wedge
screw