Two forces act an angle of 120°. If the greater force is 50 kg and their resultant is perpendicular to the smaller force, the smaller force is« Back to Previous Page

A. 20 kg B. 25 kg C. 30 kg D. 35 kg E. 40 kg.
Posted by Civil Engineer
Asked on August 9, 2016 1:49 pm
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B. 25 kg


Posted by Civil Engineer
Answered on August 9, 2016 1:49 pm