Newton's Laws of Motion Review

Which object would accelerate faster?

• Object C
• Object D
• Neither of them
• They would accelerate both at the same speed

Tags

NGSS.MS-PS2-2

Calculate the force on a 10 kg pumpkin thrown with an acceleration of 3 m/s2

• 3 Newtons
• 30 Newtons
• 30 kg
• 5 kg

Tags

NGSS.MS-PS2-2

If an object is at rest it will remain _______ _______ until an unbalanced force acts upon it

• At rest
• In motion
• Speed up
• Slow down

Tags

NGSS.MS-PS2-2

An object that is accelerating can be described as a ______________ force

• Gravity
• Zero net force
• Unbalanced force
• Physical

Tags

NGSS.MS-PS2-2

Which of the following is an example of a balanced force?

• A skier going downhill
• A soccer ball after it was kicked
• A parachuter falling to the ground
• A book sitting on a desk

Calculate the net force

• 17 N to the right
• 3 N to the right
• 3 N to the left
• 0 N it is balanced so it will not move

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Calculate the net force

• 40 N to the right
• 40 N to the left
• 0 N
• it is balanced it will not move

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Calculate the net force

• 90 N to the right
• 90 N to the left
• 0 N to the left
• 0 N

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Are the forces acting upon this box balanced or unbalanced?

• Balanced
• Unbalanced
• They are neither balanced or unbalanced
• They are both balanced and unbalanced

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Which of the following is the best example of an unbalanced force?

• A book resting on a shelf
• A train accelerating from the station
• A chair sitting motionless
• A car driving at a constant speed

Tags

NGSS.MS-PS2-2