Newton’s 1st and 2nd LoM Review

Which word best describes the main concept covered in Newton's First Law?

• momentum

• velocity

• inertia

• mass

Arrange them from the smallest to the greatest inertia.

• ping pong ball

• golf ball

• basketball

• bowling ball

In F=ma, The F stands for

• Formula

• Friction

• Frequency

• Force

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NGSS.MS-PS2-2

In F=ma, The "a" stands for

• Action

• Access

• Acceleration

• Altitude

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F = ma is found in...

• Newtons' First Law

• Newtons' Second Law

• Newtons' Third Law

• Newtons' Fourth Law

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A force is applied to each cart below, which one will accelerate the most?

• Cart 1
• Cart 2
• Cart 3 
• Cart 4

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NGSS.MS-PS2-2

What is the unit used to measure force? 

• meters per second (m/s)

• kilograms (kg)

• newtons (N)

• pounds (lb)

A wide receiver accelerates at a rate of 4 m/s² while sprinting down the field. If the force generated by the wide receiver is 540 N, how heavy is this receiver?

• 135 kg

• 0.007 kg

• 120 kg

• 50 kg

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NGSS.MS-PS2-2

If a quarterback throws a football with a mass of 0.5 kg, and it accelerates at a rate of 9.5 m/s², what force does the quarterback apply on the football?

• 19 N

• 4.75 N

• 0.025 N

• 10 N

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A punter kicks a ball with a force of 145 N. If the football has a mass of 1.25 kg, what acceleration does it experience?

• 0.008 m/s²

• 181.25 m/s²

• 116 m/s²

• 20 m/s²

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2