Newton's Second Law Review

Which would require more force to place in your shopping car?

• Both

• Pineapple

• Watermelon

Mass and acceleration are _____________ related

• inversely

• directly

• m/s

• m/s2

Tags

NGSS.MS-PS2-2

If the object accelerates at a rate of 2 m/s/s, what is the mass of the object?

• 2 kg

• 4 kg

• 6 kg

• 8 kg

If the object accelerates at a rate of 3 m/s/s, what is the object's mass?

• 3 kg

• 5 kg

• 60 kg

• 75 kg

Tags

NGSS.MS-PS2-2

What is the equation needed to solve for acceleration?

• A=fm

• A=m/f

• A=f/m

Tags

NGSS.MS-PS2-2

What is the equation needed to solve for mass?

• M=a/f

• M=f/a

• M=fa

Tags

NGSS.MS-PS2-2

What is the unit for force?

• kg

• newton

• m/s

• m/s2

Which describes Newton's 2nd Law?

• An object at rest will stay at rest, and object in motion will stay in motion

• for every action, there is an equal and opposite reaction

• acceleration is produced when a force acts on a mass

Since Force = Mass * Acceleration, how would you manipulate the equation to solve for mass?

• Divide both sides of the equation by Mass

• Divide both sides of the equation by force

• Divide both sides of the equation by acceleration

• Equations cannot be manipulated

Tags

NGSS.MS-PS2-2

If a 10 kilogram object accelerates suddenly at 15 m/s^2, how much force was applied to the object?

• 150 Newtons

• 15 Newtons

• 150 kilograms

• 100 kilograms

Tags

NGSS.MS-PS2-2