Force and Motion

When you let go of a blown balloon,which law has occurred?

• Newton's first law

• Newton's second law

• Newton's third law

• None

• All

A change in an objects speed or direction

• Speed

• Acceleration

• Force

• Gravity

• Friction

Tags

NGSS.MS-PS2-2

A force that attracts objects to the center of the Earth

• Gravity

• Friction

• Sun

• Earth's core

Tags

NGSS.MS-PS2-4

A force that resists the movement of one surface past another surface

• Friction

• Acceleration

• Lubricant

• Inertia

Tags

NGSS.MS-PS2-2

What is force?

• Push or Pull

• Lift or Drop

• The phenomenon in which an object changes its position over time.

• None of the above

• All of the above

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A change in an object's position, direction or location.Which word does this describe?

• Position

• Force

• Inertia

• Motion

The tendency of an object to resist any change in motion.

• Momentum

• Inertia

• Net force

• Motion

Which energy is shown in the picture?

Tags

NGSS.MS-PS3-1

The measurement of speed and direction of an object

• Inertia

• Speed

• Velocity

• Acceleration

the path of an object as it moves

• Direction

• Push

• Pull

• Inertia