Applied Mechanics and Graphic Statics The unit of moments in M.K.S system, is kg.m kg/sec2 kg/m2 kg/sec kg.m kg/sec2 kg/m2 kg/sec ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A solid sphere of mass M and radius R rolls down a plane inclined at 0 with the horizontal. The acceleration of sphere is (where g is acceleration due to gravity) (3/7) g sin 0 (2/5) g sin 0 (5/7) g sin0 (1/3) g sin0 (3/7) g sin 0 (2/5) g sin 0 (5/7) g sin0 (1/3) g sin0 ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A string of length 90 cm is fastened to two points ‘A’ and ‘B’ at the same level 60 cm apart. A ring weighing 120 g is slided on the string. A horizontal force ‘P’ is applied to the ring such that it is in equilibrium vertically below ‘B’. The value of ‘P’ is: 40 g 80 g 100 g 60 g 40 g 80 g 100 g 60 g ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The dimensions of centrifugal force are M’L-‘T2 M’L’T1 M1 L2 T2 M’L’T2 M’L-‘T2 M’L’T1 M1 L2 T2 M’L’T2 ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A projectile is fired with a velocity of 100.3 m/sec. at an elevation of 60°. The velocity attained by the projectile when it is moving at a height of 100 m, is 90 m/sec 75 m/sec 70 m/sec 80 m/sec 90 m/sec 75 m/sec 70 m/sec 80 m/sec ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The forces which meet at one point and have their lines of action in different planes are called Coplanar non-concurrent forces Intersecting forces Non-coplanar concurrent forces Non-coplanar non-current forces Coplanar non-concurrent forces Intersecting forces Non-coplanar concurrent forces Non-coplanar non-current forces ANSWER DOWNLOAD EXAMIANS APP
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