Follow this link to skip to the main content

Lesson Plans: Time that Star! (Day 1, Animation 1)

Stopwatch

Time That Star!

Day 1: tb measurement


Animation of the tb measurement.

Animation will repeat in 5 seconds

Let time = 0 when the pendulum is released from being held over 75 cm. When Time Keeper says "go", the pendulum is released and the watch started. The pendulum reaches its maximum movement when it swings back over 75 cm the second time, and someone says "stop". The Data Keeper should record each trial as tb on the Data Table. Repeat this measurement 5 times.

Use your browser's "back" button to return to the page you came from




 

A service of the High Energy Astrophysics Science Archive Research Center (HEASARC), Dr. Andy Ptak (Director), within the Astrophysics Science Division (ASD) at NASA/GSFC

NASA Logo, National Aeronautics and Space Administration
Goddard