2. What is the effective value of 'g' 1000 km abOVe Earth's surface? Earth has a mass of 5.93 x 1024 kg and a radius of 6.38 x 106 m. 3. A 1000 kg rocket fired from Earth has a speed of 6.0 km/s when it reaches a height of 1000 km above Earth's surface. a) If the rocket has used all of its fuel, will it escape from Earth? b) If it does not escape, what maximum height above Earth will it reach? Answer Key: 2. 7.32 m/s2 3a) No b) 4.7 x 106 m 22. Given miupiter = 1.9000 x 1027 kg and rjupiter = 7.1500 x 107 m, what would be the escape speed of an object 10 000 km above Jupiter's surface? 33a) How much speed would have to be added to the Moon for it to leave Earth's influence? Given r = 3.23.2x108 m, mM = 7.36x1022 kg, m = 5.93x 1024 kg . Earth to Moon oon Earth b) How much energy would it take to achieve your answer in a)? Answer Key: 22. 55767 m/s 33a) 423 m/s b) 3.84 X 1.0ng Page6/7 - 9' +