Practice FORCE AND LAWS OF MOTION - 8 | 8. Force and Laws of Motion | CBSE 9 Science
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8 - FORCE AND LAWS OF MOTION

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is a force?

πŸ’‘ Hint: Think about how you can move things.

Question 2

Easy

What happens when balanced forces act on an object?

πŸ’‘ Hint: Consider a box pushed equally on both sides.

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 keeps an object at rest?

  • A net force
  • An unbalanced force
  • Balanced forces

πŸ’‘ Hint: Think about whether forces are equal or not.

Question 2

True or False: A large mass requires less force to move than a small mass.

  • True
  • False

πŸ’‘ Hint: Consider how mass affects acceleration.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

An object of mass 10 kg is accelerated at 2 m/s^2. Calculate the net force applied.

πŸ’‘ Hint: Use the formula F=ma.

Question 2

A truck has a mass of 3000 kg and is subjected to an unbalanced force of 6000 N. What is its acceleration?

πŸ’‘ Hint: Apply Newton's second law, F=ma, rearranged to find a.

Challenge and get performance evaluation