Newton's Second Law Review

A 25 kg bike accelerates at 10 m/s². What was the force?

• 250 N

• 2.5 N

• 25 N

• 15 N

Tags

NGSS.MS-PS2-2

According to Newton’s 2^nd Law of Motion, an object will accelerate the ___ the unbalanced force points.

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NGSS.MS-PS2-2

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

• 25

• 200 N

• 20 N

• 10 N

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NGSS.MS-PS2-2

Acceleration is due to a force put on an objects mass. 

• 1st

• 2nd

• 3rd

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NGSS.MS-PS2-2

True or False. Acceleration of an object is directly proportional to the net force acting on it

• True

• False

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NGSS.MS-PS2-2

Find how much force the man will need to exert to move the car.

• 5000 N

• 50 N

• 20,000 N

• 500 N

Tags

NGSS.MS-PS2-2

If the man pushes with an equal amount of force, which object will accelerate more?

• Car because it has more mass

• Lawnmower because it has less mass

• Car because it has less mass

• Lawnmower because it has more mass

Tags

NGSS.MS-PS2-2

A 10 kg bowling ball would require what force to accelerate down an alleyway at a rate of 3 m/s²?

• 30 N

• 3.34 N

• 0.3 N

• 13 N

Tags

NGSS.MS-PS2-2

A greater applied force is required to move an object with a greater mass than one with a smaller mass.

• True

• False

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NGSS.MS-PS2-2

A force of 90N is applied to each cart below, which one will accelerate the fastest?

• Cart 1

• Cart 2

• Cart 3 

• Cart 4

Tags

NGSS.MS-PS2-2