Applied Mechanics and Graphic Statics A bullet weighing 10 gm moves with a velocity of l km/sec. Its kinetic energy is (i) 5000 Nm (ii) 5000 kg.m (iii) 5000 J Both (i) and (iii) Both (ii) and (iii) Only (ii) All (i), (ii) and (iii) Both (i) and (iii) Both (ii) and (iii) Only (ii) All (i), (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The apparent weight of a man in a moving lift is less than his real weight when it is going down with Uniform speed Retardation An acceleration Linear momentum Uniform speed Retardation An acceleration Linear momentum ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics When a body slides down an inclined surface, the acceleration (f) of the body, is given by f = g tan θ f = g f = g sin θ f = g cos θ f = g tan θ f = g f = g sin θ f = g cos θ ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics If the angle between the applied force and the direction of motion of a body, is between 90° and 180°, the work done, is called Negative work Virtual work Imaginary work Zero work Negative work Virtual work Imaginary work Zero work ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics Two circular discs of same weight and thickness are made from metals having different densities. Which disc will have the larger rotational inertia about its central axis? Disc with larger density Both discs will have same rotational inertia Disc with smaller density None of these Disc with larger density Both discs will have same rotational inertia Disc with smaller density None of these ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The inherent property of a body which offers reluctance to change its state of rest or uniform motion, is Weight Momentum Inertia Mass Weight Momentum Inertia Mass ANSWER DOWNLOAD EXAMIANS APP
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