Which one is balanced?

• Top
• Bottom
• Both
• Cannot be determined

Tags

NGSS.MS-PS2-1

What is the force that pulls us towards the Earth?

• gravity
• weight
• friction
• mass

Tags

NGSS.MS-PS2-4

Name two quantities that are vectors.

• force and speed
• speed and acceleration
• force and acceleration
• mass and weight

Tags

NGSS.HS-PS2-4

NGSS.HS-PS3-5

Is the car

• Stationary
• Moving at constant speed
• Accelerating
• Decelerating

Is the car

• Stationary
• Moving at constant speed
• Accelerating
• Decelerating

Tags

NGSS.MS-PS2-2

What is 'drag' another name for?

• dressing up
• air resistance
• friction
• weight

When two equal forces act in opposite directions on an object, they are called ______________________.

• frictional force

• balanced force

• centripetal force

• gravitational force

According to Newton’s second law of motion, force is equal to mass times ______________________.

• inertia

• weight

• acceleration

• direction

Tags

NGSS.MS-PS2-2

The picture is an example of Newton's...

• 1st Law

• 2nd Law

• 3rd Law

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

The picture is an example of Newton's...

• 1st Law

• 2nd Law

• 3rd Law

Tags

NGSS.MS-PS2-1