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Unformatted text preview: D). Because there is no gravity in space. ISP209s8 Questions5Some Clicker Questions  #5 What distance would we use for r in Newton’s formula for gravity? Note you must use kg and m for the formula to work. A). 1000 m B). 1000 km C). 1111.0 km D). 1111.E3 m E). 1110.E6 m 2 2 2 2 1 11 673 . 6 ; kg Nm E G r m Gm F − = = A B 1100 km Planet A has a radius of 1 km Planet B has a radius of 10 km ISP209s8 Questions6Some Clicker Questions  #6 Jane is running east with a speed of 2 m/s. When she gets directly south of Susan, she throws the ball at 2 m/s. What directions should she throw the ball? A B C D E Jane Susan + x = Hint: N E...
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This note was uploaded on 07/25/2008 for the course ISP 209 taught by Professor Sherrill during the Spring '07 term at Michigan State University.
 Spring '07
 Sherrill

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