spherimorph Messages 1 Reaction score 0 Thread starter Nov 18, 2007 #1 How does one go about measuring gravity using a pendulum on other planets? I don't quite understand how and why this works... Last edited: Nov 18, 2007
How does one go about measuring gravity using a pendulum on other planets? I don't quite understand how and why this works...
jtbell Staff Emeritus Science Advisor Homework Helper 2025 Award Messages 16,110 Reaction score 8,370 Nov 18, 2007 #2 Hint: the period (time for one cycle) of a pendulum with length L is [tex]T = 2 \pi \sqrt{\frac{L}{g}}[/tex] See for example http://hyperphysics.phy-astr.gsu.edu/hbase/pend.html
Hint: the period (time for one cycle) of a pendulum with length L is [tex]T = 2 \pi \sqrt{\frac{L}{g}}[/tex] See for example http://hyperphysics.phy-astr.gsu.edu/hbase/pend.html