Newton's 2nd Law

Based on Newton's Second Law the acceleration of an object is Inversely related to the ________________?

• Velocity

• Net Force

• Mass

• Position

Which of the following best matches this Definition:

The Sum of all forces acting on an object while taking the direction into account.

• Inertia

• Acceleration

• Weight

• Net Force

True or False: In order for an object to ACCELERATE the object must be acted on by BALANCED FORCES

• True

• False

If an object is initially moving to the right what direction will the friction be pointing?

• To the Right

• To the Left

• Up

• Down

What is the Net Force Acting on the object in this Force Diagram?

• 15 N

• 10 N

• -10 N

• -15 N

If this object is initially moving to the right (as shown by the arrow) how would you describe the object's motion?

• Slowing down to the Right

• Speeding Up to the Left

• Slowing Down to the Left

• Speeding up to the Right

If this object is initially moving to the Right how would you describe the objects motion?

• Speeding up to the Right

• Slowing Down to the Right

• Speeding Up to the Left

• Slowing Down to the Left

Which of Newton's Laws best explain the following situation?

In order for a jet pack to accelerate upward the force of the jetpack must overcome the force of gravity!

• Newton's First Law

• Newton's Second Law

• Newton's Third Law

Which of Newton's Laws best explain the following situation?

In order for someone to jump up in the air they must apply a force down on the earth.

• Newton's First Law

• Newton's Second Law

• Newton's Third Law

If the net force in this situation is 6 Newtons what must be the unknown force?

• 16 N

• 20 N

• 15 N

• -16 N