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Focus · Grades 9-12

Assignment Practice

Force Starter: Push, Pull And Friction

Understand what changes motion and what resists it

ScienceGrade 9Mixed12 questions24 min
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Section A: Force, Direction and Net Force · 6 questionsSection B: Friction in Daily Life · 6 questions
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Section A: Force, Direction and Net Force

Recognise force magnitude, direction, balanced and unbalanced forces.

Choose the best answer.

Question 1
EasyQuestion

Force is a vector quantity because it has:

Topic: Force Basics · Skill: Explain force magnitude and direction

Question 2
MediumQuestion

Two equal forces act in opposite directions on a box. The net force is:

Topic: Force Basics · Skill: Explain force magnitude and direction

Question 3
EasyQuestion

Balanced forces cause:

Topic: Force Basics · Skill: Identify balanced forces

Question 4
EasyQuestion

Unbalanced forces can:

Topic: Force Basics · Skill: Identify unbalanced forces

Question 5
MediumQuestion

A moving ball slows down on grass mainly because:

Topic: Net Force and Acceleration · Skill: Relate change in velocity to force

What this assignment covers

Students practise force as a vector, balanced and unbalanced forces, and friction in everyday motion.

Skills and sections

Explain force magnitude and direction, Identify balanced forces, Identify unbalanced forces, Relate change in velocity to force, Relate constant velocity to zero net force

  • Section A: Force, Direction and Net Force: 6 questions
  • Section B: Friction in Daily Life: 6 questions