Newton's 2nd Law Review

True or False.

Mass times acceleration = force

• False

• True

True or False.

Mass x Acceleration= Force is newton's 2nd law

• False

• True

Why would one ball travel a greater distance than the other when pushed with the same amount of force?

• Different sizes

• Different weights

• Different masses

• Different forces

Which shopping cart will have more acceleration?  

• The empty shopping cart

• The shopping cart that's full

• They will be the same

What is the unit for force?

• kg

• newton

• m/s

• m/s2

What is the unit for mass?

• kg

• newton

• m/s

• m/s2

What is the equation to solve for force?

• F=ma

• F=m/a

• F=a/m

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

• 25 Newtons

• 20 Newtons

• 200 Newtons

• 10 Newtons