Midterm physics review

Which of the following is NOT an example of unbalanced forces?

• a turning car

• a car breaking to a stop

• a car traveling 60 mph constantly

• a car accelerating down a hill

Tags

NGSS.HS-PS2-1

Unbalanced forces result in which of the following?

• acceleration

• constant velocity

• constant speed & direction

• inertia

Tags

NGSS.HS-PS2-1

Which of the following is NOT an example of a velocity?

• 3 m/s upward

• 5 m/s² to the north

• 2 m/s to the south

• 10 mph towards the starting line

If you throw a baseball straight up, what is its acceleration at the highest point?

• 9.8 m/s²
• 9.8 m/s
• 0 m/s²
• 0 m/s

Tags

NGSS.HS-PS2-1

If you throw a baseball straight up, what is its velocity at the highest point?

• 9.8 m/s²
• 9.8 m/s
• 0 m/s²
• 0 m/s

Tags

NGSS.HS-PS2-1

If a bullet is horizontally shot at the same moment another bullet is dropped from the same height, which will hit the ground first?(neglect air resistance) 

• Shot Bullet
• Dropped Bullet
• Hit at Same Time

Which of the following would NOT be considered a projectile? 

• a cannonball thrown straight up
• a cannon ball rolling down a slope
• a cannonball rolling off a table
• a cannonball thrown in the air

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-2

The SI unit for force is _______

• Newtons

• Gravity

• Meter

• Joules

If both forces are going in the same direction you should______ those forces

• Add

• Subtract

• Divide

• Multiply

Tags

CCSS.HSN-VM.B.4A

CCSS.HSN-VM.B.4B

When forces are going in the opposite direction of each other you should do what do find the net force

• Subtract

• Add

• Divide

• Multiply

Tags

CCSS.HSN-VM.B.4A

CCSS.HSN-VM.B.4B