Force Review Part 2

What force caused a skateboarder on a flat sidewalk to come to a stop?

• grease between the wheels
• rolling friction between the wheels and sidewalk
• less gravity on the sidewalk
• Newton's 3rd Law of Motion

When you put a book on a table, the table pushes on the book.

• 1st law
• 2nd law
• 3rd law

A person is pushed forward into their seatbelt when a car stops.

• 1st law
• 2nd law
• 3rd law

Tags

NGSS.MS-PS2-1

A larger car takes more force to move.

• 1st law
• 2nd law
• 3rd law

A person leans on a wall and the wall pushes back.

• 1st law
• 2nd law
• 3rd law

A brick sits on a table until you push on it.

• 1st law
• 2nd law
• 3rd law

A rocket moves forward because gases are pushed out of the back.

• 1st law
• 2nd law
• 3rd law

Tags

NGSS.MS-PS2-1

A magician pulls out the tablecloth from under the plates on a table and the plates stay.

• 1st law
• 2nd law
• 3rd law

You pull back the paddle and the canoe goes forward.

• 1st law
• 2nd law
• 3rd law

Once the engine stops, a rocket coasts through space.

• 1st law
• 2nd law
• 3rd law