Physics_A_061625

A car travels 60 meters east in 4 seconds. What is its average speed?

Tags

NGSS.MS-PS3-1

Which of the following best describes displacement?

• The total distance traveled regardless of direction

• The change in position from the starting point to the ending point

• The speed at which an object moves

• The time taken to travel a certain distance

If a runner moves 100 meters north and then 100 meters south, what is the total displacement?

A graph shows a straight line with a positive slope on a distance vs. time graph. What does this indicate about the object’s motion?

• The object is at rest

• The object is moving at a constant speed

• The object is accelerating

• The object is moving backward

Tags

NGSS.MS-PS3-1

Tags

NGSS.HS-PS2-1

A cyclist travels 30 meters west in 10 seconds. What is the velocity?

Which of the following is a scalar quantity?

• Displacement

• Velocity

• Distance

• Acceleration

Tags

NGSS.MS-PS2-2

Which frame of reference would make a moving train appear stationary?

• A person standing on the platform

• A person riding on the train

• A bird flying above the train

• A car moving in the opposite direction

If the velocity of an object is constant, what is its acceleration?

• Positive

• Negative

• Zero

• Changing