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Unformatted text preview: 10kg that moves on a frictionless surface. What is the acceleration of the block? (a) 1 m/s (b) 1.5 m/s (c) 2 m/s (d) 2.5 m/s (e) 3 m/s • Question #5: A force F acts on a body moving along the y axis. How much work does F y on the body from y = 2 to y = 9? (a) 2 J (b) 0 J (c) 8 J (d) 5 J (e) 2 J www.freetestonline.com • Question #6: A satellite circles planet X in an orbit having a radius of 10 8 m. If the radius of planet X is 10 7 m and the free fall acceleration on the surface of X is 20m/s 2 , what is the orbital period of the satellite? (a) 29.4 hours (b) 31.1 hours (c) 34.5 hours (d) 38.9 hours (e) 43.3 hours www.freetestonline.com Solutions: Question #1: c Question #2: b Question #3: b Question #4: d Question #5: d Question #6: d...
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This note was uploaded on 07/27/2010 for the course MATH MATH 1025 taught by Professor Tanny during the Spring '09 term at York University.
 Spring '09
 TANNY
 Calculus, Vectors

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