Calculate the weight of a person of mass 75 kg if they are on the moon where the gravitational field strength is 1.6 N k

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Calculate The Weight Of A Person Of Mass 75 Kg If They Are On The Moon Where The Gravitational Field Strength Is 1 6 N K 1 (45.85 KiB) Viewed 290 times

Calculate the weight of a person of mass 75 kg if they are on the moon where the gravitational field strength is 1.6 N kg¹¹. (b) State one difference and one similarity between gravitational and electric fields. (c) i. Derive the equation which relates the time period of orbit and its distance away from the centre of the Earth which leads to Kepler's 3rd law: T² = 4 TT²³/(GM) ii. A geostationary satellite orbits the Earth above the equator with a period of 24 hours. If the mass of the Earth is 6.0 x 1024 kg and the radius of the Earth is 6400 km, determine the height of the satellite above the Earth's surface. (a)