Asked by Vivek
a stone mass of 2.5kg is falling a certai height. Find the force of attraction between the earth and the stone. Also find its acceleration
Answers
Answered by
Damon
if near earth surface
F = m g = 2.5 * 9.81 N
and acceleration is g = 9.81 m/s^2
if at great distance r from earth center you need to do
F = 2.5 G Mearth/r^2
so a = G Mearth/r^2
F = m g = 2.5 * 9.81 N
and acceleration is g = 9.81 m/s^2
if at great distance r from earth center you need to do
F = 2.5 G Mearth/r^2
so a = G Mearth/r^2
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