A pendulum is set moving, and its motion is timed. The measured time for 20 full swings is $30\,\text{s}$. What is the time for a single full swing of the pendulum?
- A$0.67\,\text{s}$
- B$0.75\,\text{s}$
- C$1.5\,\text{s}$
- D$3.0\,\text{s}$
Physics 0625 · IGCSE · Motion
A pendulum is set moving, and its motion is timed. The measured time for 20 full swings is $30\,\text{s}$. What is the time for a single full swing of the pendulum?