Displaying results which match all of the below:
  • F=ma (Light gates)

    Using a constant force, investigate the impact of changing mass on the acceleration of a trolley using lightgates.

  • F=ma (Ticker timer)

    Using a constant force, investigate the impact of changing mass on the acceleration of the trolley. See Excel results.

  • Speed of sound - balloon

    Measuring the speed of sound by bursting a balloon. Stand 250m away, start a stopwatch when you see the balloon burst and stop it when you hear the pop. Repeat. (Average result 0.48 secs)