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P. 4097. The wedge, shown in the figure, has a mass of m and an angle of and can slide without friction along the horizontal tabletop. A block of mass m is placed onto the wedge, and it slides down without friction. At what angle will the magnitude of the acceleration of the wedge be at least one-third of the acceleration due to gravity?

(5 points)

Deadline expired on 11 November 2008.

Statistics on problem P. 4097.
 158 students sent a solution. 5 points: 54 students. 4 points: 9 students. 3 points: 34 students. 2 points: 37 students. 1 point: 9 students. 0 point: 15 students.

• Problems in Physics of KöMaL, October 2008

•  Támogatóink: Morgan Stanley