F Equals M Times A

According to Newton's second law, if you increase the force applied to an object :

• it accelerates more

• it doesn't move

• you get more inertia

• it decelerates

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NGSS.MS-PS2-2

Looking at the data table in the picture, match the following vehicle with it's correct force

• 16,150 N

• Car

• 23, 520 N

• Motorcycle

• 25,620 N

• SUV

• 23,750 N

• Truck

Tags

NGSS.MS-PS2-2

This law of motion states that heavier objects need a larger force to make them move.

• Newton's First Law of Motion

• Newton's Second Law of Motion

• Newton's Third Law of Motion

• All of the Above

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NGSS.MS-PS2-2

Is this a balanced or unbalanced force?

• Balanced

• Unbalanced

• Neither

• Both

Tags

NGSS.MS-PS2-2

Is this a balanced or unbalanced force?

• Balanced

• Unbalanced

• Neither

• Both

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A force of 25 Newtons is applied to object with a mass of 5 kg. What is the acceleration of the object?

• 125 m/s²

• 5 N

• 125 N

• 5 m/s²

Tags

NGSS.MS-PS2-1

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

The masses of four objects are given in this table. If all objects are struck with the same amount of force, which one will have the greatest acceleration?

• Object 1

• Object 2

• Object 3

• Object 4

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

A sprinter with a mass of 70 kg accelerates at a rate of 5 m/s². What force is the sprinter exerting?

• 350 N

• 350 kg

• 350 m/s²

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

With 800 N of force, a long jumper in flight accelerates at a rate of 10 m/s2. What is the mass of the long jumper?

• 80,000 kg

• 80 kg

• 80 m/s²

• 80 N

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2