R = 6400 km.]
A body weighs 49 N on a spring balance at the north pole. What will be its weight recorded on the same weighing machine, if it is shifted to the equator ? (Use g = GM/R^2 9.8 ms^–2 and radius of earth, R = 6400 km.]
26
Sep
A body weighs 49 N on a spring balance at the north pole. What will be its weight recorded on the same weighing machine, if it is shifted to the equator ? (Use g = GM/R^2 9.8 ms^–2 and radius of earth, R = 6400 km.] A body weighs 49 N on a spring balance [...]