0652/11 Physical Science Oct Nov 2014 Online Test | Cambridge IGCSE MCQ
A student carries out an experiment to determine the period of a simple pendulum.
The student starts counting oscillations when the stopwatch reads 5.00s and stops the stopwatch at the end of the 20th oscillation.
The diagram shows the stopwatch when the student starts counting oscillations and at the end of 20 oscillations.
What is the period of the pendulum?