Unit 1: Forces, Motion and Energy

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1.1 Physical Quantities and Measurement Techniques

Physical Quantities and Measurement Techniques
Lesson 1 of 6 within section 1.1 Physical Quantities and Measurement Techniques.
QUIZ: Physical Measurements and Quantities Assessment
Lesson 2 of 6 within section 1.1 Physical Quantities and Measurement Techniques. You must enroll in this course to access course content.
Scalar and Vector Quantities
Lesson 3 of 6 within section 1.1 Physical Quantities and Measurement Techniques.
QUIZ: Measurements and Vectors
Lesson 4 of 6 within section 1.1 Physical Quantities and Measurement Techniques. You must enroll in this course to access course content.
Solving 2 Vectors Acting at Right Angles
Lesson 5 of 6 within section 1.1 Physical Quantities and Measurement Techniques.
PRACTICE QUESTIONS: Solving resultant vectors
Lesson 6 of 6 within section 1.1 Physical Quantities and Measurement Techniques. You must enroll in this course to access course content.

1.2 Motion

Distance and Displacement, Speed and Velocity, Acceleration
Lesson 1 of 7 within section 1.2 Motion.
Linear Motion Graphs (Distance-Time, Speed-Time)
Lesson 2 of 7 within section 1.2 Motion.
Bonus Lesson: Observe how Motion Graphs correspond with a Moving Object
Lesson 3 of 7 within section 1.2 Motion.
Gravitational Acceleration and Free Fall
Lesson 4 of 7 within section 1.2 Motion.
Watch: Bowling Ball and Feather Free Falling in a Vacuum
Lesson 5 of 7 within section 1.2 Motion.
Free Fall and Terminal Velocity
Lesson 6 of 7 within section 1.2 Motion.
Bonus Lesson: Why do free falling objects fall at the same rate?
Lesson 7 of 7 within section 1.2 Motion.

1.3 Mass and Weight

Mass and Weight
Lesson 1 of 1 within section 1.3 Mass and Weight.

1.4 Density

Density
Lesson 1 of 1 within section 1.4 Density.

1.5 Forces

Force and Extension of a Spring
Lesson 1 of 10 within section 1.5 Forces.
Lab Practical: How to conduct the spring experiment to study the relationship between extension and weight (WIP)
Lesson 2 of 10 within section 1.5 Forces. You must enroll in this course to access course content.
Effects of Forces – Inertia
Lesson 3 of 10 within section 1.5 Forces.
Effects of Resultant Forces and Friction (WIP)
Lesson 4 of 10 within section 1.5 Forces. You must enroll in this course to access course content.
Force, Mass, Acceleration
Lesson 5 of 10 within section 1.5 Forces.
Circular Motion and Centripetal Force
Lesson 6 of 10 within section 1.5 Forces.
Turning Effects of Forces (Moments)
Lesson 7 of 10 within section 1.5 Forces.
Centre of Gravity
Lesson 8 of 10 within section 1.5 Forces.
Lab Practical: Experiment to determine the centre of gravity of a plane lamina
Lesson 9 of 10 within section 1.5 Forces.
Practical Demonstration & Explanation: Observing stability and toppling
Lesson 10 of 10 within section 1.5 Forces.

1.6 Momentum

Momentum, Impulse, Impulsive Force
Lesson 1 of 2 within section 1.6 Momentum.
Principle of Conservation of Momentum
Lesson 2 of 2 within section 1.6 Momentum.

1.7 Work, Energy and Power

Energy Stores and Energy Transfer
Lesson 1 of 3 within section 1.7 Work, Energy and Power.
Work, Energy, Power, Efficiency
Lesson 2 of 3 within section 1.7 Work, Energy and Power.
Energy Resources
Lesson 3 of 3 within section 1.7 Work, Energy and Power.

1.8 Pressure

Pressure
Lesson 1 of 2 within section 1.8 Pressure.
Pressure in Liquids
Lesson 2 of 2 within section 1.8 Pressure.

Unit 1 Topical Past Year Questions

Unit 1 Topical Past Year Questions – MCQ (Core) – Summer 2023
Lesson 1 of 2 within section Unit 1 Topical Past Year Questions. You must enroll in this course to access course content.
Unit 1 Topical Past Year Questions – MCQ (Extended) – Summer 2023
Lesson 2 of 2 within section Unit 1 Topical Past Year Questions. You must enroll in this course to access course content.

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