[Sticky] Earth's angular speed problem ¬ Challenge Question
Not the most difficult question, yet one to think about.
At what angular speed must the Earth rotate for a body to just fly off the surface at the equator?
(R?????=6.40×106 and g=9.81)
credit: UCLES A Level Physics, June 1951, Paper 1, Question 1.
My solution will be up later in the week.
PlanckTime - Amin