February 23, 2017

Homework Help: Maths

Posted by Annie on Thursday, January 10, 2008 at 11:39pm.

Assuming that the planet Venus moves in a circular orbit of radiua 112 million km around the Sun and that it completes one revolution in 200 days, calculate the speed of Venus. Express your answer in scientific notation in km/h and use ð = 3 1/7.

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