Force Units

How much force is needed to accelerate a 3kg skateboard at 5m/s^2. 

• 8N

• 1.6N

• 0.6N

• 15N

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.MS-PS2-2

A 50 kg skater pushed by a friend accelerates 5 m/s².  How much force did the friend apply? The answer to this question is most likely (HINT: Look at the units!!!) - 

• 250 N

• 250 m/s²

• 250 kg 

Tags

NGSS.MS-PS2-2

A force of 250 N is applied to an object that accelerates at a rate of 5 m/s².  What is the mass of the object? The answer to this question is most likely (HINT: Look at the units!!!) - 

• 50 N

• 50 m/s²

• 50 kg

Tags

NGSS.MS-PS2-2

What is the net force?

• 5 N

• 45 N to the left

• 5 N to the right

• 45 N to the right

Tags

NGSS.MS-PS2-2

Is it BALANCED? 

• Yes

• No

Tags

NGSS.MS-PS2-2

What do each of the letters correctly represent?

• Funny, Monkeys, Arrive

• Force, Mass, Acceleration

• Free, Mass, Access

• Force, Magnesium, Arsenic

Tags

NGSS.HS-PS2-1

What is the SI unit of force?

• Newton

• Joule

• Pascal

• Watt

A force of 10 N is applied to a 2 kg object. What is the acceleration of the object?

• 5 m/s^2

• 10 m/s^2

• 20 m/s^2

• 2 m/s^2

Tags

NGSS.MS-PS2-2

Which of the following is a unit of force?

• Newton

• Kilogram

• Meter

• Second