A spark plug causing gas to explode is a

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Cutting up an apple is a ________.

• Physical Change

• Chemical Change

The law of conservation states

• For every action there is an equal and opposite reaction

• A body at rest usually stays at rest.

• Save a tree (No it's not this one :) )

• Energy cannot be created or destroyed only changed

Tags

NGSS.MS-PS2-1

Inertia means __________

• For every action there is an equal and opposite reaction

• A body at rest usually stays at rest.

• Save a tree (No it's not this one :) )

• Energy cannot be created or destroyed only changed

Tags

NGSS.MS-PS2-1

The engine changes _______energy to __________energy.

• chemical to mechanical

• mechanical to chemical

An engine uses all of the following to run except

• Gas

• Electricity

• Carbon Dioxide

• Oxygen

Tags

NGSS.MS-PS3-5

These forces cause motion to slow down or stop

• friction only

• friction and gravity

• gravity only

Tags

NGSS.MS-PS2-2

Which is NOT one of Newton's laws

• For every action there is an equal and opposite reaction

• A body at rest usually stays at rest.

• Energy cannot be created or destroyed only changed

Tags

NGSS.MS-PS2-1

What is true about solutions and mixtures

• All solutions are mixtures

• All mixtures are solutions

• All solutions are mixtures, but not all mixtures are not solutions

• All mixtures are solutions, but not all solutions are not mixtures

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Solvent and Solute

• The Solute does the dissolving.

• The Solvent does the dissolving.

Tags

NGSS.MS-PS1-2