Force and Motion

energy in motion

• Kinetic Energy

• Potential Energy

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

stored-up energy

• Kinetic Energy

• Potential Energy

Tags

NGSS.MS-PS3-2

an object made up of a few simple parts that helps people use force with less effort

• simple object

• simple part

• simple machine

Tags

NGSS.MS-ETS1-1

What simple machine is shown below?

• lever

• pulley

• inclined plane

• wheel and axle

What simple machine is shown below?

• lever

• pulley

• inclined plane

• wedge

Tags

NGSS.MS-PS2-2

What simple machine is shown below?

• lever

• pulley

• screw

• wedge

Tags

NGSS.MS-PS2-2

What simple machine is shown below?

• lever

• inclined plane

• screw

• wedge

What simple machine is shown below?

• lever

• inclined plane

• screw

• wedge

What simple machine is shown below?

• wheel and axle

• pulley

• lever

• screw

What is NOT a simple machine found on a playground?

• see-saw

• tree

• slide

• swing