username4266036
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#1
Report Thread starter 1 year ago
#1
Mars orbits the Sun once every 687 days at a distance of 2.3×10^11 m. The mass of Mars is 6.4×10^23 kg.

Calculate
a) its orbital speed

the correct answer is 2.43x10^4 ms^-1
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username4266036
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#2
Report Thread starter 1 year ago
#2
Thank you, and this is the correct way as I had seen it on another post but didn't quite understand it.
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