Question 1: Look at the velocity-time graph below. If the graph line is horizontal at 20 m/s for 5 seconds, what is the total distance traveled during this period?

Answer: 100

Question 2: A car's velocity increases linearly from 0 m/s to 30 m/s over 10 seconds. Calculate the acceleration.

Answer: 3

Question 3: On a velocity-time graph, what does a steep upward slope indicate about the object's motion?

Answer: Increasing speed / acceleration

Question 4: Construct a velocity-time graph showing a vehicle accelerating for 8 seconds, then maintaining constant speed for 5 seconds, and finally decelerating to rest in 3 seconds.

Answer: Student draws graph

Question 5: A velocity-time graph shows a straight line sloping downward from 15 m/s to 0 m/s over 6 seconds. What is the average deceleration?

Answer: -2.5

Question 6: A cyclist maintains a constant velocity of 12 m/s for 15 seconds. How far does the cyclist travel?

Answer: 180

Question 7: Explain what the area under a velocity-time graph represents. Use the context of a moving vehicle in your answer.

Answer: The total distance traveled by the vehicle

Question 8: Identify and correct the mistake in the following interpretation: 'A steep downward slope on a velocity-time graph means the vehicle is speeding up.'

Answer: It should be slowing down / decelerating

Question 9: A graph shows velocity decreasing from 10 m/s to 0 m/s over 4 seconds. Plot the graph on the provided grid.

Answer: Student draws graph

Question 10: A vehicle accelerates uniformly from rest to 20 m/s in 5 seconds. How far has it traveled in this time?

Answer: 50

Question 11: A student drew a velocity-time graph with a curve that appears to be exponential. Why is this unlikely for uniform acceleration?

Answer: Because uniform acceleration results in a straight or linear graph