Machine

Which is an example of someone using a simple machine to do work?

• a boy runs across a football field

• a banker counts money

• a mother puchses a stroller up a ramp into a building

• a girl eats a sandwich

Which type of simple machine would be found on the bottom of a wagon?

• a pulley

• a screw

• a wedge

• a wheel and axle

Which  simple machine is found on the head of an ax?

• wedge

• lever

• pulley

• screw

The seesaw is an example of which simple machine?

• incline plane

• wedge

• lever

• pulley

The wheel and rope make up which simple machine?

• pulley

• lever

• wheel and axle

• inclined plane

Tags

NGSS.MS-PS2-1

What simple machine can be used to split things apart and also it can hold open a door?

• Lever

• Pulley

• Wedge

• Screw

What simple machine has a fulcrum and can be used to lift a weight?

• Pulley

• lever

• screw

• wedge

Tags

NGSS.MS-PS2-2

Which simple machine is made up of two parts and can be found on bikes, wagons and wheelbarrows?

• wheel and axle

• inclined plane

• lever

• screw

Tags

NGSS.MS-PS2-1

A machine with few or no moving parts is called a ______.

• machine

• compound machine

• simple machine

• work

What kind of work is made easier by the wheels of this object?

• pushing a heavy load

• lifting a heavy load

• dividing a heavy load

• holding a small load