Midterm Review (POP)

What is the most common frame of reference?

• Earth
• Mars
• Moon
• Sun

What is the length of the curved path traveled by an object?

• Displacement
• Distance
• Frame of Reference
• Vector

What is the straight line length from the starting point to the ending point and the direction traveled?

• Displacement
• Distance
• Frame of Reference
• Vector

What is the unit of speed?

• s/m

• m/s

• m/s/s

• m/s²

Which of the following best describes when velocity changes over time?

• Acceleration

• Distance

• Momentum

• Speed

Tags

NGSS.MS-PS2-2

Which of the following best describes when distance changes over time?

• Acceleration

• Distance

• Momentum

• Speed

Tags

NGSS.MS-PS3-1

Which of the following situations below represents a body that is accelerating?

• A motorcycle parked in the school's parking lot

• A car set on cruise control (constant velocity)

• A plane parked in a hangar

• A bike slowing down before an intersection

Tags

NGSS.MS-PS2-2

What do you need to know to determine an object’s velocity?

• Only the distance
• Only the time
• The distance and time
• The distance, time, AND direction

What is a runner’s speed if he travels 12 meters in 4 seconds?

• 0.33 m/s
• 3 m/s
• 16 m/s
• 48 m/s

Which of the following is a vector?

• Distance

• Speed

• Time

• Velocity

Tags

NGSS.HS-PS2-4