A uniform rod PQ of length 1m and mass 2kg is p... - JAMB Physics 1995 Question
A uniform rod PQ of length 1m and mass 2kg is pivoted at the end p. If load of 14N is placed at the center of the rod, find the force that should be applied vertically upwards at Q to maintain the rod at equilibrium horizontally [g = 10ms-2]
A
68N
B
28N
C
17N
D
7N
correct option: c
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