Machine Quiz

What is an inclined plane that is wrapped around a cylinder called?

• Lever

• Gear

• Plank

• Screw or tube

What is a plank or board balancing on a rigid rock of a fixed point called?

• Sorewor tube

• Lever

• Fulcrum

• Gear

What are two circular objects that have different diameters and are attached working together called?

• Wheel and axle

• Lever

• Sorewor tube

• Plank

What is a set of grooved wheels that work together to alter the relation between the speed of a driving mechanism called?

• Gear

• Lever

• Sorewor tube

• Pulley

What is the description of an inclined plane that is wrapped around a cylinder?

• Descriptio

• Screw

• Axle

• Falcrum

What is a lever used for?

• To check numbers

• To lift heavy objects

• To describe inclined planes

• To balance planks

What do wheel and axle refer to?

• Two circular objects that have different diameters that are attached working together

• Sorewor tube

• Lever

• Plank

What do gears help in altering?

• Rotation of a cylinder

• Speed of a driving mechanism

• Inclination of a plane

• Balancing of a plank