Applied Mechanics and Graphic Statics A retarding force on a body does not Change the motion of the body None of these Retard the motion of the body Introduce the motion of the body Change the motion of the body None of these Retard the motion of the body Introduce the motion of the body ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics Which of the following represents the state of neutral equilibrium? A smooth cylinder lying on a curved surface A cube resting on one edge A smooth cylinder lying on a convex surface None of these A smooth cylinder lying on a curved surface A cube resting on one edge A smooth cylinder lying on a convex surface None of these ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics If a projectile is fired with an initial velocity of 10 m/sec at an angle of 60° to the horizontal, its horizontal and vertical velocity at the highest point of trajectory are 5√3 m/sec and 0 5 m/sec and 0 5 and 5√3 m/sec 0 and 5 m/sec 5√3 m/sec and 0 5 m/sec and 0 5 and 5√3 m/sec 0 and 5 m/sec ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A particle is dropped from the top of a tower 60 m high and another is projected upwards from the foot of the tower to meet the first particle at a height of 15.9 m. The velocity of projection of the second particle is 22 m/sec 16 m/sec 18 m/sec 20 m/sec 22 m/sec 16 m/sec 18 m/sec 20 m/sec 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 Always reduce to a couple Both (A) and (C) Be in equilibrium Always reduce to a resultant force Always reduce to a couple Both (A) and (C) Be in equilibrium Always reduce to a resultant force ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The C.G. of a thin hollow cone of height ‘h’, above its base lies on the axis, at a height of 2h/3 h/4 h/3 3h/4 2h/3 h/4 h/3 3h/4 ANSWER DOWNLOAD EXAMIANS APP
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