If the beam is supported so that there are only three unknown reactive elements at the supports. These can be determined by using the following fundamental equation of statics
Options
A. ?H = 0
B. ?V = 0
C. ?H = 0; ?H = 0
D. ?H = 0; ?V = 0; ?M = 0
E. ?M = 0; ?H = 0
Correct Answer
?H = 0; ?V = 0; ?M = 0
More questions
1. Kinetic friction may be defined as
Options
A. friction force acting when the body is just about to move
B. friction force acting when the body is in motion
C. angle between normal reaction and resultant of normal reaction and limiting friction
D. ratio of limiting friction and normal reaction.