[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
A. more inclined when moving
B. less inclined when moving
C. more inclined when standing
D. less inclined when standing
E. none of the above
A. angle between normal reaction and the resultant of normal reaction and the limiting friction
B. ratio of limiting friction and normal reaction
C. the ratio of minimum friction force to the friction force acting when the body is just about to move
D. the ratio of minimum friction force to friction force acting when the body is in motion
E. ratio of static and dynamic friction
A. balance each other
B. cannot balance each other
C. produce moment of a couple
D. are equivalent
E. none of the above
A. reducing the problem of kinetics to equivalent statics problem
B. determining stresses in the truss
C. stability of floating bodies
D. designing safe structures
E. solving kinematic problems
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
A. ellipse
B. hyperbola
C. parabola
D. circle
E. none of the above