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Physics, 01.11.2019 21:31 levelebeasley1
A) find the gravitational field strength of an asteroid with the mass of 3.2 * 10^3 kg and an average radius of 30 km when at a distance of 3 km from its surface
b) if an astronaut popped out of a worm hole (at rest) at 3 km from the asteroid
i) how long would it take him to fall to the asteroid’s surface?
ii) how fast would he be traveling when he hit it? (assume acceleration stays constant)
iii) if a year is 3.16 * 10^7 s, how many years would it take for the astronaut to reach the asteroid?
show work,
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A) find the gravitational field strength of an asteroid with the mass of 3.2 * 10^3 kg and an averag...
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