Forces and Newton's Second Law

Will it take more force to push an empty shopping cart or a shopping cart that is full?

• The empty shopping cart

• The full shopping cart

• They will take the same amount of force

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

When force is 20 N, mass is 5 kg, what is acceleration?

• 25 m/s/s

• 5 m/s/s

• 100 m/s/s

• 4 m/s/s

Tags

NGSS.MS-PS2-2

45 m/s² is the... 

• Mass

• Force 

• Acceleration

• weight

Tags

NGSS.MS-PS2-2

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-PS2-1

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

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

Which wagon will require more force to move?

• Top wagon, because it has more weight.

• Top wagon, because it has more mass.

• Bottom wagon, because it has more weight.

• Bottom wagon, because it has more mass.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

An object of mass 30 kg experiences a force of 60 newtons. Calculate the acceleration.

• 180 m/s²

• 90 m/s²

• 20 m/s²

• 2 m/s²

Tags

NGSS.MS-PS2-2

Calculate the missing information.

• 5 m/s²

• 8 m/s²

• 12 m/s²

• 20 m/s²

Tags

NGSS.MS-PS2-2

Two objects accelerate at 4 m/s². Object 1 has a mass of 45 kg. Object 2 has a mass of 50 kg. Which object would require more force to move?

• Object 1

• Object 2

Tags

NGSS.MS-PS2-2