Practice First Law of Motion - 8.2 | 8. Force and Laws of Motion | CBSE 9 Science
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8.2 - First Law of Motion

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is inertia?

πŸ’‘ Hint: Think about what it means for an object to stay still or move.

Question 2

Easy

Give an example of an unbalanced force.

πŸ’‘ Hint: Consider examples around your home or classroom.

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 is inertia?

πŸ’‘ Hint: Think about how heavy objects behave.

Question 2

True or False: An object at rest will start moving if acted upon by a balanced force.

  • True
  • False

πŸ’‘ Hint: Consider what balanced forces do.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

If a hockey puck slides on ice with negligible friction, explain how its motion is explained by the first law of motion.

πŸ’‘ Hint: Consider forces like friction and external players.

Question 2

Design an experiment to demonstrate inertia using household items. Describe your setup and predicted observations.

πŸ’‘ Hint: Think about how fast you need to move the card for it to work.

Challenge and get performance evaluation