DHS Newton's Laws Quiz

What does Newton's Second Law state about the relationship between force, mass, and acceleration?

• F=m+a

• F=ma

• F=m/a

• F=m−a

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NGSS.HS-PS2-1

If an object has a mass of 10 kg and is accelerating at a rate of 2 m/s², what is the net force acting on it?

• 5 N

• 10 N

• 20 N

• 30 N

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NGSS.MS-PS2-2

Which of the following statements is true regarding Newton's Second Law?

• The greater the mass of an object, the less force is required to accelerate it.

• Acceleration is directly proportional to the net force acting on the object.

• An object at rest will always remain at rest, regardless of applied forces.

• Force is independent of mass and acceleration.

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NGSS.MS-PS2-2

If the net force on an object is doubled while its mass remains constant, what happens to the object's acceleration?

• It remains the same.

• It is halved.

• It doubles.

• It quadruples.

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NGSS.MS-PS2-2

A car has a mass of 1,000 kg and is accelerating at 3 m/s². What is the net force acting on the car?

• 1,000 N

• 3,000 N

• 500 N

• 1,500 N

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NGSS.MS-PS2-2

If a net force of 50 N is applied to an object with a mass of 10 kg, what will be its acceleration?

• 5 m/s²

• 10 m/s²

• 15 m/s²

• 20 m/s²

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NGSS.MS-PS2-2

An object with a mass of 2 kg experiences a net force of 8 N. What is the object's acceleration?

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NGSS.MS-PS2-2

What is the acceleration of the object?

• 4 m/s²

• 6 m/s²

• 8 m/s²

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NGSS.MS-PS2-2

A box with a mass of 4 kg is pushed with a force of 15 N to the right while experiencing a frictional force of 5 N to the left. What is the net force acting on the box?

• 10 N to the right

• 5 N to the left

• 15 N to the right

• 20 N to the right

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NGSS.MS-PS2-2

A weight is hanging from a rope. What is the net force acting on the weight if the tension in the rope is 50 N?

• 0 N

• 6 N

• 60 N

• 50 N

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NGSS.HS-PS2-1