Physics, 11.03.2020 03:30 05leslun42715
The radius of Mars (from the center to just above the atmosphere) is 3400 km (3400 × 103 m), and its mass is 6 × 1023 kg. An object is launched straight up from just above the atmosphere of Mars.
a) What initial speed is needed so that when the object is far from Mars its final speed is 3000 m/s? vinitial = m/s
b) What initial speed is needed so that when the object is far from Mars its final speed is 0 m/s? (This is called the "escape speed.") vescape = m/s
Answers: 1
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The radius of Mars (from the center to just above the atmosphere) is 3400 km (3400 × 103 m), and its...
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