Question
What experiment can be used to prove that the value of gravity near the earths surface is constant ie. 9,8m.s
Answers
drwls
Measure the times necessary for a dropped object to fall, or a pendulum of standard length, to oscillate, at various locations on earth.
Small differences due to altitude and latitude will be noticed if the measurements are accurate.
Small differences due to altitude and latitude will be noticed if the measurements are accurate.