Practice Definition of Force: The Great Mover - 2.1 | Motion and Forces | IB Board Grade 9 Physics
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the SI unit of force?

💡 Hint: Think of whom the unit is named after.

Question 2

Easy

What does a force do to a stationary object?

💡 Hint: Remember the examples we discussed.

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 a force?

💡 Hint: Think about how you make things move.

Question 2

Is force a scalar or a vector quantity?

  • Scalar
  • Vector
  • Neither

💡 Hint: Remember how direction impacts the force you apply.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Describe a situation involving friction as a force. How does friction impact movement in that case?

💡 Hint: Think about how surfaces interact when moving.

Question 2

Calculate the force applied if a 5 kg object accelerates at 2 m/s².

💡 Hint: Remember to use Newton's second law formula.

Challenge and get performance evaluation