Physics Class 9 Chapter 2: Kinematics

Premium chapter

• Class 9
• Physics
• Unit 2
• FBISE SSC-I

Chapter summary

Chapter 2 of Physics for Class 9 is called "Kinematics". It covers 16 learning outcomes of the Federal Board syllabus. You will learn to: differentiate between different types of motion; differentiate between distance and displacement, speed. Parhayi.com has 336 MCQs, 116 short questions and 18 long questions for this chapter.

Topics in this chapter

• Differentiate between different types of motion…
• Differentiate between distance and displacement, speed…
• Define and Calculate Speed…
• Define and Calculate average speed…
• Differentiate between average and instantaneous speed
• Differentiate between uniform velocity and non- uniform…
• Define and calculate acceleration…
• Differentiate between uniform acceleration and non-uniform acceleration
• Sketch, plot and interpret distance— time and Speed-time…
• Use the approximate value 9.8m/s2 for free fall…
• Justify how the gradient of a distance Vs. time graph…
• Analyze the Distance travelled in speed vs time graphs…
• Derive how the area beneath a speed Vs. time graph gives…
• Calculate acceleration from the gradient of a speed—time…
• Justify how the gradient of the speed vs time graph gives…
• State that there is a universal speed limit for any…

Sample questions

Try these questions from the chapter. The answers are for Premium students.

1. What kind of motion does a butterfly have? Briefly describe this kind. (3 marks)
2. The velocity of a car changes from 20 m/s east to 10 m/s east in 5 s. Find the acceleration and explain its sign and direction. (3 marks)
3. A car covers the first 60 km of a journey at 40 km/h and the next 60 km at 60 km/h. Find its average speed for the whole journey. (3 marks)

What Premium gives you in this chapter

• 336 MCQs with answers and explanations
• 116 short questions with full answers
• 18 long questions with answers
• 13 Learn cards
• 32 Activities and games
• chapter tests that show your weak topics

Physics explains how the world works, from motion and forces to heat, light and magnets. Learn each idea in simple steps, check the units, and practise numericals every day.