Module1 S11

How many basic types of Simple Machines are there?

• 2

• 3

• 5

• 6

What is gear?

• A gear is a wheel with a grove on its edge.

• A gear is a wheel with teeth on its edge.

• A gear is a wheel that is heart-shaped

• A slanted surface.

Seesaw is an example of which simple machine?

• Inclined Plane

• Lever

• Pulley

• Screw

Which Simple machine is this?

• Pulley

• Lever

• Gears

• Wheel and Axle

A can opener is an example of__________?

• Pulley

• Wheel and Axle

• Screw

• Gears

What is a machine?

• Makes our work easy

• Makes things difficult

• Do not work

• Makes us Lazy

Which Simple machine is used in the given example?

• Pulley

• Inclined Plane

• Wheel and Axle

• Wedge

Window blinds are an example of which simple machine?

• Pulley

• Gears

• Screw

• Wedge

• Inclined Plane

• Wheel and Axle

• Screw

• Wedge

To lift heavy boxes or weight which simple machine can be used?

• Inclined Plane

• Wheel and Axle

• Pulley

• Wedge