Practice Velocity-Time Graphs - 7.4.2 | 7. Motion | CBSE 9 Science
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What does a flat line on a velocity-time graph indicate?

πŸ’‘ Hint: Think about what happens to speed over time.

Question 2

Easy

In a velocity-time graph, what does a rising slope represent?

πŸ’‘ Hint: How do speed and time relate when speed increases?

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What does the area under a velocity-time graph represent?

  • Velocity
  • Acceleration
  • Displacement

πŸ’‘ Hint: What are we counting when we consider area under the graph?

Question 2

True or False: A downward sloping line on a velocity-time graph indicates increasing speed.

  • True
  • False

πŸ’‘ Hint: Think about the relationship between graph slope and speed.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

A cyclist travels with varying speeds shown in a velocity-time graph with segments for different speeds. If the graph shows a triangular area for acceleration and a rectangular area for uniform speed, calculate total displacement over 10 minutes.

πŸ’‘ Hint: Use height and base for area expressions.

Question 2

Sketch a velocity-time graph showing a car accelerating for 5 seconds, moving at constant speed for 10 seconds, and decelerating to a stop in another 5 seconds. Calculate the total distance from your graph.

πŸ’‘ Hint: Check area formulas: triangle for acceleration, rectangle for constant speed.

Challenge and get performance evaluation