G1-L2- Gears SM

How many types of Simple Machines are these?

• 3

• 6

• 2

• 7

What is Gears in a machine?

• Example of Inclined Plane.

• Example of lever.

• A Hinge

• A wheel with teeth or cogs, around the edges.

What is the correct example of Gears Mechanism?

• A watch

• Seesaw

• Ropeway

• Knife

When two or more gears are connected together is called as__________.

• Simple Machines

• Gear Mechanism

• Pulley

• Lever Mechanism.

What is the name of this ?

• 10 T Red Gear

• 20 T Gear

• 60 T Yellow Gear

• 80 T Orange Gear

To make a Spinning top which concept we use?

• Lever

• Pulley

• Gears with Rack

• Inclined Plane

Which part is this ?

• 80 T Gear

• 20 T Gear

• 10 T Gear

• 40 T Gear

Gears are useful component in almost all the machines?

• Yes

• No