Newton's 2nd Law

What is the equation for Newton's 2nd law?

• a = bc
• F = m/a
• F = ma
• a = b/c

If the man pushes with an equal amount of force, which object will accelerate more?

• Car because it has more mass

• Lawnmower because it has less mass

• Car because it has less mass

• Lawnmower because it has more mass

Tags

NGSS.MS-PS2-2

A force of 25 N is applied to each shopping cart. Which shopping cart will have more acceleration?

• The empty shopping cart

• The shopping cart that's full

• They will be the same

Tags

NGSS.MS-PS2-2

Your car has a mass of 2500 kg and a force of 5000 N. How fast will it accelerate?

• 20 m/s²

• 0.5 m/s²

• 2 m/s²

• 120 N

Tags

NGSS.MS-PS2-2

A 25 kg bike accelerates at 10 m/s². What was the force?

• 250 N

• 2.5 N

• 25 N

• 15 N

Tags

NGSS.MS-PS2-2

If an object was accelerating at 5 m/s², and a force of 10 newtons was required to accelerate it, what was the object's mass?

• 50 kg

• 2 kg

• 0.5 kg

• 5 kg

Tags

NGSS.MS-PS2-2

An object has a mass of 10 kg, and an acceleration of 2 m/s/s, what force was applied to the object?

• 5 N

• 20 N

• 8 N

• 12 N

Tags

NGSS.MS-PS2-2

A force of 250 N is applied to an object that accelerates at a rate of 5 m/sec². What is the mass of the object?

• 100 kg

• 1,250 kg

• 50 kg

• 5 kg

Tags

NGSS.MS-PS2-2

A 20 kg bike accelerates at 10 m/s². What is the force?

• 25 Newtons

• 20 Newtons

• 200 Newtons

• 10 Newtons

Tags

NGSS.MS-PS2-2

A force of 20 N acts upon a 5 kg block. Calculate the acceleration of the object.

• 100 m/s²

• 70 m/s²

• 15 m/s²

• 4 m/s²

Tags

NGSS.MS-PS2-2