Simple Machines (#2 vocabulary review)

What is the definition of a fixed pulley?

• A pulley system in which the pulley is attached to a fixed point and the rope is attached to the load

• a pulley system in which the pulley moves with the load and the other end of the rope is attached to a point.

• a combination of a fixed pulley and a moveable pulley.

• A grooved wheel over which a rope, chain, or belt passes

What is the definition of a pulley?

• A pulley system in which the pulley is attached to a fixed point and the rope is attached to the load

• a pulley system in which the pulley moves with the load and the other end of the rope is attached to a point.

• a combination of a fixed pulley and a moveable pulley.

• A grooved wheel over which a rope, chain, or belt passes

What is the definition of a moveable pulley?

• A pulley system in which the pulley is attached to a fixed point and the rope is attached to the load

• a pulley system in which the pulley moves with the load and the other end of the rope is attached to a point.

• a combination of a fixed pulley and a moveable pulley.

• A grooved wheel over which a rope, chain, or belt passes

What is the definition of a block and tackle system?

• A pulley system in which the pulley is attached to a fixed point and the rope is attached to the load

• a pulley system in which the pulley moves with the load and the other end of the rope is attached to a point.

• a combination of a fixed pulley and a moveable pulley.

• A grooved wheel over which a rope, chain, or belt passes

Tags

NGSS.MS-ETS1-1

Mechanical Advantage is the ability of a machine to increase the _________ (effort).

Match the following

• A grooved wheel over which a rope passes

• Axle

• the rod on which a wheel revolves

• Pulley

• Wheels with teeth

• Gears

• A circular disc attached to a rod

• Wheel and Axle

a combination of a fixed pulley and a moveable pulley

• Fixed Pulley

• Moveable Pulley

• Pulley

• Block and Tackle

a pulley system in which the pulley moves with the load and the other end of the rope is attached to a point.

• Fixed Pulley

• Moveable Pulley

• Pulley

• Block and Tackle

Tags

NGSS.MS-ETS1-2

A pulley system in which the pulley is attached to a fixed point and the rope is attached to the load

• Fixed Pulley

• Moveable Pulley

• Pulley

• Block and Tackle

A grooved wheel over which a rope, chain, or belt passes

• Fixed Pulley

• Moveable Pulley

• Pulley

• Block and Tackle