You need to know the height of a room, but you have no tape measure. You fasten one end of a string to the ceiling of the room, and tie a small rock at the other end so it almost touches the floor. You start this simple pendulum swinging slightly, and measure its period, which is 3.32 seconds. How tall is the room?
Plagiarism Free Assignment Help
Expert Help With This Assignment — On Your Terms
✓ Native UK, USA & Australia writers
✓ Deadline from 3 hours
✓ 100% Plagiarism-Free — Turnitin included
✓ Unlimited free revisions
✓ Free to submit — compare quotes