Visualize Newton's Law

The gravitational force exerted on an object would be represented by which vector?

• ↑
• →
• ↓
• ←

Tags

NGSS.HS-PS2-4

The free body diagram displayed shows

• A downward gravitational force of 600N
• A downward gravitational force of 700N
• A downward gravitational force of 500N
• A downward gravitational force of 400N

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-4

Force depends on

• Force
• mass
• acceleration
• mass and acceleration 

Tags

NGSS.HS-PS2-1

Name the missing force...

• frictional force
• weight force
• thrust
• buoyant force

Tags

NGSS.HS-PS2-1

Name the missing force....

• weight force
• normal force
• frictional force
• tension force

Tags

NGSS.HS-PS2-1

What is the magnitude (size) and direction of the net force?

• 10 N to the Right
• 10 N to the Left
• 0 N
• 8 N to the Left

Tags

NGSS.HS-PS2-1

What is the magnitude (size) and direction of the net force?

• 21 N to the Left
• 3 N to the Left
• 21 N to the Right
• 3 N to the Right

Tags

NGSS.HS-PS2-1

An object accelerates 5 m/s² when a force of 20 newtons is applied to it. What is the mass of the object?

• 4 Kg
• 20 Kg
• 0.5 Kg
• 2 Kg

Tags

NGSS.HS-PS2-1

One object has twice as much mass as another object. The first object also has also twice as much...

• velocity
• gravitational acceleration
• inertia
• all of these

Tags

NGSS.HS-PS2-1

What makes a rolling ball stop moving?

• gravity
• friction
• a balanced force