Applied Mechanics and Graphic Statics A Seconds pendulum executes 0.5 beat per second 1.0 beat per second 2.0 beats per second 2.5 beats per second 0.5 beat per second 1.0 beat per second 2.0 beats per second 2.5 beats per second ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A symmetrical body is rotating about its axis of symmetry, its moment of inertia about the axis of rotation being 2 kg -m2 and its rate of rotation 2 revolutions/see. The angular momentum of the body in kg-m2/sec is 6 7i 4 8 8TC 6 7i 4 8 8TC ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics If two forces each equal to ‘T’ in magnitude act at right angles, their effect may be neutralized by a third force acting along their bisector in opposite direction whose magnitude will be 2 T √2 T 1/2 T 3 T 2 T √2 T 1/2 T 3 T ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A ball which is thrown upwards, returns to the ground describing a parabolic path during its flight Vertical component of velocity remains constant Horizontal component of velocity remains constant Kinetic energy of the ball remains constant Speed of the ball remains constant Vertical component of velocity remains constant Horizontal component of velocity remains constant Kinetic energy of the ball remains constant Speed of the ball remains constant ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The angle of projection at which the horizontal range and maximum height of a projectile are equal to 45° 56° 36° 76° 45° 56° 36° 76° ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics For a non-concurrent force system to be in equilibrium Both force polygon and funicular polygon must close Only the closure of force polygon is sufficient Only the closure of funicular polygon is sufficient None of these Both force polygon and funicular polygon must close Only the closure of force polygon is sufficient Only the closure of funicular polygon is sufficient None of these ANSWER DOWNLOAD EXAMIANS APP
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