A pendulum starts swinging and its motion is timed. The time measured for 50 complete swings is 80 s.
What is the time for one complete swing of the pendulum?
0.625 s0.625\text{ s}0.625 s
1.25 s1.25\text{ s}1.25 s
1.6 s1.6\text{ s}1.6 s
2.5 s2.5\text{ s}2.5 s
164 exam-style questions on CIE IGCSE Physics Physical quantities and measurement techniques, covering Physical quantities and measurement techniques. Each one has a worked solution and a mark scheme showing where the marks go.