AQA · GCSE · Physics

    Course version: 8463 · Version from Sept 2016

    Students should be able to recall typical values of speed for a person…

    Full specification wording

    Speed: Students should be able to recall typical values of speed for a person walking, running and cycling as well as the typical values of speed for different types of transportation systems.

    Examiners expect students to recall typical speeds for human movement and transport.

    Checked against the AQA 8463 specification (opens in a new tab) on .

    • Point 5 of 9
    • 2 key terms

    Study notes

    From the checked teaching notes for this specification point.

    The idea

    Examiners expect students to recall typical speeds for human movement and transport. For a person, typical values are walking at ~1.5 m/s, running at ~3 m/s, and cycling at ~6 m/s. For transport, sensible estimates include a car on a main road at ~13-30 m/s, a train at ~50 m/s, and a passenger aircraft at ~250 m/s. These figures are crucial for estimation questions and checking calculations. If a calculated speed for a walking person is 60 m/s, a unit conversion error or misplaced decimal point is likely. Remember to convert kilometres per hour to metres per second by dividing by 3.6.

    What earns the marks

    • Recalling a typical speed for walking (1.5 m/s), running (3 m/s) or cycling (6 m/s).
    • A typical speed quoted for a named form of transport in metres per second.
    • Converting a speed from kilometres per hour into metres per second where needed.
    • Using a typical value correctly in an estimate calculation.

    Common mistakes and how to put them right

    • Confusing the typical speeds for walking, running and cycling, such as stating a person walks at 6 m/s.

    • Quoting a train or aircraft speed in miles per hour and substituting it unconverted.

    • Multiplying by 3.6 instead of dividing when converting from kilometres per hour to metres per second.

    Exam tips

    • Memorise the 1.5, 3.0, 6.0 m/s sequence for walking, running and cycling.
    • Divide by 3.6 to go from kilometres per hour to metres per second, and multiply to go back.

    Try the lesson

    The start of the Speed: Students should be able to recall typical values of speed for a person walking, running and cycling as well as the typical values of speed for different types of transportation systems. lesson, made from checked teaching notes for this specification point.

    Have a go first

    Which of these is a typical speed for a person walking?

    Listen

    Examiners expect students to recall typical speeds for human movement and transport. For a person, typical values are walking at ~1.5 m/s, running at ~3 m/s, and cycling at ~6 m/s. For transport, sensible estimates include a car on a main road at ~13-30 m/s, a train at ~50 m/s, and a passenger aircraft at ~250 m/s. These figures are crucial for estimation questions and checking calculations. If a calculated speed for a walking person is 60 m/s, a unit conversion error or misplaced decimal point is likely. Remember to convert kilometres per hour to metres per second by dividing by 3.6. A strong answer earns marks for these points. recalling a typical speed for walking (1.5 m/s), running (3 m/s) or cycling (6 m/s). a typical speed quoted for a named form of transport in metres per second. converting a speed from kilometres per hour into metres per second where needed. using a typical value correctly in an estimate calculation. Exam tip: Memorise the 1.5, 3.0, 6.0 m/s sequence for walking, running and cycling.

    See it

    A top-down flowchart. The top node reads 'Typical speeds' and branches into six nodes: 'Person walking: 1.5 m/s', 'Person running: 3 m/s', 'Person cycling: 6 m/s', 'Car on a main road: 13-30 m/s', 'Train: 50 m/s' and 'Passenger aircraft: 250 m/s'. A separate chain below shows 'Speed in km/h' leading to 'Divide by 3.6', which leads to 'Speed in m/s'.
    It groups the typical speeds for walking, running, cycling and three forms of transport, and shows that converting km/h to m/s means dividing by 3.6.

    Key words

    Say what each word means before you turn the card.

    typical speeds

    Try answering aloud or in your head before turning the card.

    transport speeds

    Try answering aloud or in your head before turning the card.

    See every definition
    typical speeds
    Values for a person walking, running and cycling, and for different types of transportation systems, that students should be able to recall.
    transport speeds
    Sensible estimates such as a car on a main road at about 13-30 m/s, a train at about 50 m/s and a passenger aircraft at about 250 m/s.

    Label the diagram

    Some boxes have lost their names. Pick the right name for each number.

    The diagram again, with 3 boxes numbered instead of named. A top-down flowchart. The top node reads 'Typical speeds' and branches into six nodes: 'Person walking: 1.5 m/s', 'Person running: 3 m/s', 'Person cycling: 6 m/s', 'Car on a main road: 13-30 m/s', 'Train: 50 m/s' and 'Passenger aircraft: 250 m/s'. A separate chain below shows 'Speed in km/h' leading to 'Divide by 3.6', which leads to 'Speed in m/s'.
    • 1Box 1

    • 2Box 2

    • 3Box 3

    0 of 3 labelled

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