Newton's Second Law

Accelerations are produced by

• forces.
•  velocities.
•  accelerations.
•  masses.

Tags

NGSS.MS-PS2-2

A 20 kg bike accelerates at 10 m/s2.  what was the force

• 25 Newtons
• 20 Newtons
• 200 Newtons
• 10 Newtons

Tags

NGSS.HS-PS2-1

What is the net force?

• 40 N left
• 0 N Balalnced
• 400 N right
• 40 N right

Tags

NGSS.HS-PS2-1

What Unit do we Measure Force in? 

• Newtons
• Joules
• Force
• Don't know

20 N is the

• mass
• weight
• force
• acceleration 

45 m/s² is the... 

• Mass
• Force 
• Acceleration
• weight

Jenny applies a 60 N force to a 20 Kg cart, what is the acceleration of the cart if friction can be neglected?

• 1200 m/s²

• 0.33 m/s²

• 20 m/s²

• 3 m/s²

Tags

NGSS.MS-PS2-2

Name the missing force...

• spring force
• weight force
• normal force
• buoyant force

Tags

NGSS.HS-PS2-1

Name the missing force...

• tension force
• frictional force
• normal force
• spring force

Tags

NGSS.HS-PS2-1

Name the missing force...

• frictional force
• weight force
• thrust
• buoyant force

Tags

NGSS.HS-PS2-1