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Unit 5 of 8

Forces

AQA GCSE Combined Science Trilogy 8464 — Physics · 67 lessons · 31 quizzes

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5.1

Unit 5 overview: Forces20 min

5.1.1

Scalars and Vectors20 min

5.1.2

Contact and Non-Contact Forces20 min

5.1.3

Forces as Vectors20 min

5.1.4

Weight, Mass and Gravity20 min

5.1.5

Calculating Weight20 min

5.1.6

Resultant Forces20 min

5.1.7

Free Body Diagrams20 min

5.1.8

Balanced and Unbalanced Forces20 min

5.2.1

Work Done20 min

5.2.2

Work Done and Energy Transfer20 min

5.2.3

Work Done and Friction20 min

5.3.1

Changing Shape20 min

5.3.2

Hooke's Law20 min

5.3.3

Force–Extension Graphs20 min

5.3.4

Work Done on a Spring20 min

5.3.5

Required Practical: Investigating Force and Extension20 min

5.4.1

Distance and Displacement20 min

5.4.2

Speed20 min

5.4.3

Measuring Speed20 min

5.4.4

Calculating Speed20 min

5.4.5

5.4.6

Vector and Scalar Quantities20 min

5.4.7

Circular Motion20 min

5.4.8

Distance-Time Graphs20 min

5.4.9

Instantaneous Speed20 min

5.4.10

Acceleration20 min

5.4.11

Velocity-Time Graphs20 min

5.4.12

Area Under Velocity-Time Graphs20 min

5.4.13

Calculating Uniform Acceleration20 min

5.4.14

Terminal Velocity20 min

5.5.1

Newton's First Law20 min

5.5.2

Newton's Second Law20 min

5.5.3

Required Practical: Investigating Force and Acceleration20 min

5.5.4

Newton's Third Law20 min

5.5.5

5.6.1

Thinking and Braking Distances20 min

5.6.2

Reaction Time20 min

5.6.3

Factors Affecting Thinking Distance and Reaction Time20 min

5.6.4

Factors Affecting Braking Distance20 min

5.6.5

Estimating Decelerating Forces20 min

5.6.6

Vector and Scalar Quantities20 min

5.6.7

Circular Motion20 min

5.6.8

Distance-Time Graphs20 min

5.6.9

Instantaneous Speed20 min

5.6.10

Acceleration20 min

5.6.11

Velocity-Time Graphs20 min

5.6.12

Area Under Velocity-Time Graphs20 min

5.6.13

Calculating Uniform Acceleration20 min

5.6.14

Terminal Velocity20 min

5.6.15

Representing Terminal Velocity20 min

5.7.1

5.7.2

Conservation of Momentum20 min

5.7.3

Collisions20 min

5.7.4

Newton's Third Law20 min

5.7.5

5.8.1

Thinking and Braking Distances20 min

5.8.2

Stopping Distance20 min

5.8.3

Reaction Time20 min

5.8.4

Factors Affecting Thinking Distance and Reaction Time20 min

5.8.5

Factors Affecting Braking Distance20 min

5.8.6

Estimating Decelerating Forces20 min

5.9.1

5.9.2

Conservation of Momentum20 min

5.9.3

Collisions20 min

5.9.4

Force and Momentum20 min

5.9.5

Momentum and Safety20 min

Practice for this unit

5.1.1 Scalars and Vectors - MCQ practice (7 questions)

Marked questions with instant feedback and a full review.

5.1.3 Forces as Vectors - MCQ practice (7 questions)

Marked questions with instant feedback and a full review.

5.1.4 Weight, Mass and Gravity - MCQ practice (24 questions)

Marked questions with instant feedback and a full review.

5.1.5 Calculating Weight - MCQ practice (23 questions)

Marked questions with instant feedback and a full review.

5.1.6 Resultant Forces - MCQ practice (8 questions)

Marked questions with instant feedback and a full review.

5.1.7 Free Body Diagrams - MCQ practice (8 questions)

Marked questions with instant feedback and a full review.

5.1.8 Balanced and Unbalanced Forces - MCQ practice (8 questions)

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5.2.1 Work Done - MCQ practice (4 questions)

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5.2.2 Work Done and Energy Transfer - MCQ practice (4 questions)

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5.2.3 Work Done and Friction - MCQ practice (4 questions)

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5.3.1 Changing Shape - MCQ practice (7 questions)

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5.3.2 Hooke's Law - MCQ practice (6 questions)

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5.3.3 Force–Extension Graphs - MCQ practice (6 questions)

Marked questions with instant feedback and a full review.

5.3.5 Required Practical: Investigating Force and Extension - MCQ practice (2 questions)

Marked questions with instant feedback and a full review.

5.4.1 Distance and Displacement - MCQ practice (6 questions)

Marked questions with instant feedback and a full review.

5.4.2 Speed - MCQ practice (5 questions)

Marked questions with instant feedback and a full review.

5.4.3 Measuring Speed - MCQ practice (4 questions)

Marked questions with instant feedback and a full review.

5.4.4 Calculating Speed - MCQ practice (4 questions)

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5.4.5 Velocity - MCQ practice (4 questions)

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5.4.6 Vector and Scalar Quantities - MCQ practice (6 questions)

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5.4.8 Distance-Time Graphs - MCQ practice (9 questions)

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5.4.9 Instantaneous Speed - MCQ practice (4 questions)

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5.4.10 Acceleration - MCQ practice (7 questions)

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5.4.11 Velocity-Time Graphs - MCQ practice (14 questions)

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5.4.12 Area Under Velocity-Time Graphs - MCQ practice (14 questions)

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5.4.13 Calculating Uniform Acceleration - MCQ practice (7 questions)

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5.4.14 Terminal Velocity - MCQ practice (40 questions)

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5.5.1 Newton's First Law - MCQ practice (3 questions)

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5.5.2 Newton's Second Law - MCQ practice (10 questions)

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5.5.3 Required Practical: Investigating Force and Acceleration - MCQ practice (9 questions)

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5.5.5 Inertia - MCQ practice (2 questions)

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