At what approximate height from the earth's surface, acceleration due to gravity will be half the value of g? [radius of earth Re=6.4×106m]
Calculate acceleration due to gravity at a height of 2000 km above the Earth's surface. Mass of Earth = 6×1024 kg, radius of Earth = 6.4×106 m and (Gravitational constant, G =6.7×10−11Nm2kg−2)
A body weighs 100 N on the surface of Earth. What will be the acceleration due to gravity acting on the body at a height of 3400 km above Earth's surface? Taking the mass of Earth=6×1024 kg, Radius of earth=6.4×106 m and G=6.7×10−11 Nm2kg−2.
Given mass of earth is 6 × 1024 kg and mean radius of earth is 6.4 × 106 m. Calculate the value of acceleration due to gravity (g) on the surface of the earth.