Force and Motion

Select all that apply. If a force is applied on an object it could….

• Change speed

• Change direction

• Start or stop moving

• Not change or move

Tags

NGSS.MS-PS2-2

When the motion of an object changes that is a:

• Balanced force

• Unbalanced force

Tags

NGSS.MS-PS2-2

Select what two things you need to know in order to determine how fast something is moving?

• The direction it went

• The distance it has traveled

• The amount of force placed on the object

• The amount of time it took to travel that distance

Tags

NGSS.MS-PS3-1

What is friction?

• A force that causes an object to move away from the force pushing it

• A force that helps motion and creates heat

• A force that resists motion and creates heat

• A force that causes an object to move toward the source of the force pulling it

When two magnets with the same poles are placed next to each other, they will…

• Push apart

• Come together

• Attract

• Throw a party

Tags

NGSS.MS-PS2-5

The greater the mass of an object…

• Less force is needed to overcome the force of gravity

• It needs no force to overcome gravity

• The greater the force needed to overcome the force of gravity

Tags

NGSS.MS-PS2-4

The greater the force you apply, the….

• Greater the change in motion

• Farther it will travel, at greater speed

• Less change in motion

• Nearer it will travel, at less speed

Tags

NGSS.MS-PS2-2

Are all metals attracted to magnets?

• Yes

• No

Tags

NGSS.MS-PS2-3

Select all that cause a change in motion:

• Push or pull

• Friction

• Gravity

• Magnetic attraction

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

NGSS.MS-PS2-4

How do you overcome the force of gravity?

• Apply a force less than the downward pull of gravity

• Apply a force equal to the downward pull of gravity

• Use magnetism

• Apply a force greater than the downward pull of gravity

Tags

NGSS.MS-PS2-4