Applied Mechanics and Graphic Statics A sphere is resting on two planes BA and BC which are inclined at 45° and 60° respectively with the horizontal. The reaction on the plane BA will be Equal to that on BC Less than that on BC None of these More than that of BC Equal to that on BC Less than that on BC None of these More than that of BC ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics If the given forces P₁, P₂, P₃ and P₄ are such that the force polygon does not close, then the system will Both (A) and (C) Be in equilibrium Always reduce to a couple Always reduce to a resultant force Both (A) and (C) Be in equilibrium Always reduce to a couple Always reduce to a resultant force ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics One Joule is equivalent to 1 dyne metre 1 Newton metre 1 kg wt metre 9.81 Newton metre 1 dyne metre 1 Newton metre 1 kg wt metre 9.81 Newton metre ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A weight of 100 kg is supported by a string whose ends are attached to pegs ‘A’ and ‘B’ at the same level shown in below figure. The tension in the string is 100 kg 750 kg 120 kg 50 kg 100 kg 750 kg 120 kg 50 kg ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The dimensions of power are. M’L-‘T* M’L’T3 M’L2T2 M’L’r2 M’L-‘T* M’L’T3 M’L2T2 M’L’r2 ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics One end of a light string 4 m in length is fixed to a point on a smooth wall and the other end fastened to a point on the surface of a smooth sphere of diameter 2.25 m and of weight 100 kg. The tension in the string is 22.5 kg 19.5 kg 25 kg 17.5 kg 22.5 kg 19.5 kg 25 kg 17.5 kg ANSWER DOWNLOAD EXAMIANS APP
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