Newton's Second Law Calculations II

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.MS-PS2-2

An object with a mass of 5 kg has a force of 20 newtons applied to it. What is the resulting acceleration of the object?

• 2 m/s²

• 8 m/s²

• 4 m/s²

• 6 m/s²

Tags

NGSS.MS-PS2-2

If a 10 kilogram object accelerates suddenly at 15 m/s², how much force was applied to the object? (watch for proper units on this answer!)

• 150 Newtons
• 15 Newtons
• 150 kilograms
• 100 kilograms

Tags

NGSS.MS-PS2-2

F=MA
An object of mass 10 kg is accelerated upward at 2 m/s².  What force is required? 

• 20 N
• 2 N
• 5 N
• 0 N

Tags

NGSS.MS-PS2-2

F=MA
An object of mass 10 kg is accelerated upward at 2 m/s².  What force is required? 

• 20 N
• 2 N
• 5 N
• 0 N

Tags

NGSS.MS-PS2-2

F=MA
An object of mass 10 kg is accelerated upward at 2 m/s².  What force is required? 

• 20 N
• 2 N
• 5 N
• 0 N

Tags

NGSS.MS-PS2-2

20 N is the

• mass
• weight
• force
• acceleration 

Tags

NGSS.MS-PS2-4

45 m/s² is the... 

• Mass
• Force 
• Acceleration
• weight

How much force is needed to accelerate a 2 kg physics book to an acceleration of 6 m/s/s?

• 36 N
• 12 N
• 3 N
• 0.33 N

Tags

NGSS.MS-PS2-2

If we want to find FORCE which formula would we use?

• F = Ka

• F = N

• F = ma

• F = mc2 

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1