Question: A 5° wedge is to be forced under a 1400-lb machine base at A. Knowing that the coefficient of static friction at all surfaces is

A 5° wedge is to be forced under a 1400-lb machine base at A. Knowing that the coefficient of static friction at all surfaces is 0.20,
(a) Determine the force P required to move the wedge,
(b) Indicate whether the machine base will move.

1400 Ib P A 50 in 20 in.

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