Learning objects Accelerate: friction

TLF ID L1191

Pilot a spaceship in deep space. Find out how friction affects the motion of the spacecraft. Examine velocity-time line graphs showing acceleration as the gradient. This learning object is one in a series of three objects. The series is also packaged as a combined learning object.



Educational details

Key learning objectives
  • Students distinguish between the concepts of speed and acceleration.
  • Students explore relationships between acceleration force and friction.
  • Students identify that the greater the friction encountered by a moving object, then the greater the forces need to be applied to achieve a given acceleration.
  • Students predict the force needed to overcome friction forces and accelerate at a constant rate.
  • Students identify that increasing velocity also increases friction forces.
  • Students analyse number patterns in data tables to support Newton's second law of motion.
Educational value
  • Introduces SI units for velocity, acceleration, force and mass.
  • Introduces velocity versus time line graphs; explains that the slope of the line indicates acceleration.
  • Encourages students to interpret velocity versus time line graphs.
  • Enables students to generate and interpret data that support Newton’s second law of motion.
Year level

10

TopicsMotion
Learning area
  • science
Strand
  • Science/Physical sciences
  • Science/Science understanding
    Concept
    • Science/Newton's Laws
    • Science/Motion
    • Science/Force
    Skill
    • Knowledge;
    • Comprehension;
    • Application;
    • Analysis
    Student activity
    • Interactives;
    • Experiment;
    • Analysis;
    • Modelling;
    • Data manipulation and interpretation
    Learning design
    • Experiential learning;
    • Independent learning;
    • Problem solving;
    • Visual learning

    Other details

    Contributors
    • Script writer
    • Name: Rod Rees
    • Organisation: Rees Films Pty Ltd
    • Address: Blackburn VIC Australia
    • Technical implementer
    • Publisher
    • Date of contribution: 28 Jan 2014
    • Organisation: Education Services Australia
    • Address: Melbourne VIC 3000 Australia
    • URL: http://www.esa.edu.au/
    • Subject matter expert
    • Name: Graham Coghill
    • Address: Marcus Beach QLD 4573 Australia
    Access profile
    • Colour independence
    • Device independence
    • Hearing independence
    Learning resource type
    • Interactive Resource
    Browsers
    • Microsoft Internet Explorer - minimum version: 8.0 (MS-Windows) - maximum version: 9.0 (MS-Windows)
    • Firefox - minimum version: (MS-Windows)
    • Safari - minimum version: 5.1 (MacOS)
    Operating systems
    • MacOS - minimum version: 10.6
    • MS-Windows - minimum version: XP - maximum version: 7
    Rights
    • © Education Services Australia Ltd, 2013, except where indicated under Acknowledgements.

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