Homework Help: physics

Posted by mary on Saturday, April 16, 2011 at 4:41am.

Three objects -- two of mass m and one of mass M -- are located at three corners of a square of edge length l. Find the gravitational field g at the fourth corner due to these objects. (Express your answers in terms of the edge length l, the masses m and M, and the gravitational constant G).

physics - Tommy, Saturday, April 16, 2011 at 8:19am
(2G/l^2)(M/sqrt(2)m)

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