Newton's Second Law

Which one is balanced?

• top

• bottom

• both

• neither

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NGSS.MS-PS2-2

The more mass an object has, the _______ force it takes to accelerate it.

• more

• less

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NGSS.MS-PS2-2

An object will accelerate in the direction of the force applied to it.

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

• Newton's 4th Law

When mass is 10 kg, acceleration is 2 m/s/s, what is force?
F = ma

• 5 N

• 20 N

• 8 N

• 12 N

Tags

NGSS.MS-PS2-2

Force = Mass x Acceleration

• Newton's 1st Law

• Newton's 2nd Law

• Newton's 3rd Law

• Newton's 4th Law

3 people push a car with a 425 N force as the car accelerates 0.85 m/s² . What is the mass?

• 500 Kg

• 500 N 

• 361.26 N

• 361.26 Kg

Tags

NGSS.MS-PS2-2

F=MA
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

If a force of 26 N is exerted on two balls, one with a mass of 0.52 kg and the other with a mass of 0.78 kg, which ball will have the greater acceleration?  (F=ma)

• The one with a mass of .78 kg will have the greatest acceleration.

• The one with a mass of .52 kg will have the greatest acceleration.

• They will both accelerate at the same rate.

Tags

NGSS.MS-PS2-2

In F = ma, mass must be in __________

• g (grams)

• kg (kilograms)

• mg (milligrams)

• cg (centigrams)

Any push or pull on an object.

• force

• velocity 

• inertia

• momentum

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-1