Understanding Uniform and Non-Uniform Velocity

What is the basic definition of velocity?

• Change in speed over time

• Distance covered over time

• Speed in a specific direction

• Speed in any direction

In the example of uniform velocity, what is the velocity of the car from point A to point C?

• 3 m/s

• 4 m/s

• 5 m/s

• 6 m/s

What is the velocity of the car from point A to point B in the non-uniform velocity example?

• 4 m/s

• 10 m/s

• 6 m/s

• 8 m/s

How does the velocity change from point B to point C in the non-uniform velocity example?

• It increases

• It decreases

• It fluctuates

• It remains the same

What happens to velocity when the direction changes?

• It becomes uniform

• It becomes non-uniform

• It remains constant

• It doubles

If a car moves with a constant velocity of 10 m/s towards north, what can be said about its velocity?

• It is non-uniform

• It is increasing

• It is uniform

• It is decreasing

What defines uniform velocity?

• Constant magnitude and direction

• Changing magnitude and direction

• Changing magnitude, constant direction

• Constant magnitude, changing direction

What defines non-uniform velocity?

• Constant magnitude, changing direction

• Changing magnitude or direction

• Constant magnitude and direction

• Changing magnitude, constant direction

Which of the following is true about velocity as a vector quantity?

• It only has magnitude

• It only has direction

• It has both magnitude and direction

• It has neither magnitude nor direction

In the context of velocity, what does a change in direction imply?

• Uniform velocity

• Decreasing speed

• Non-uniform velocity

• Constant speed