Applied Mechanics and Graphic Statics The phenomenon of collision of two elastic bodies takes place because bodies All listed here Attempt to regain its original shape due to their elasticities Immediately after collision come momentarily to rest Tend to compress each other till they are compressed maximum possible All listed here Attempt to regain its original shape due to their elasticities Immediately after collision come momentarily to rest Tend to compress each other till they are compressed maximum possible ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics Newton's law of Collision of elastic bodies states that when two moving bodies collide each other, their velocity of separation Is directly proportional to their velocity of approach Is equal to the sum of their velocities of approach Is inversely proportional to their velocity of approach Bears a constant ratio to their velocity of approach Is directly proportional to their velocity of approach Is equal to the sum of their velocities of approach Is inversely proportional to their velocity of approach Bears a constant ratio to their velocity of approach ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics Moment of inertia of a squares of side ‘b’ about an axis through its centre of gravity, is b⁴/3 b⁴/8 b⁴/12 b³/4 b⁴/3 b⁴/8 b⁴/12 b³/4 ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A glass ball is shot to hit a wall from a point on a smooth floor. If the ball returns back to the point of projection in twice the time taken in reaching the wall, the coefficient of restitution between the glass ball and the wall is 0.33 0.4 0.25 0.5 0.33 0.4 0.25 0.5 ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics The unit of Moment of Inertia of a body, is m³ m² m⁴ m m³ m² m⁴ m ANSWER DOWNLOAD EXAMIANS APP
Applied Mechanics and Graphic Statics A sphere and a cylinder having the same mass and radii start from rest and roll down the same inclined plane. Which body gets to the bottom first? Sphere with greater rotational energy at bottom than cylinder Cylinder with greater rotational energy at bottom than sphere Both reach the bottom simultaneously with equal rotational energy at bottom Sphere with lesser rotational energy at bottom than cylinder Sphere with greater rotational energy at bottom than cylinder Cylinder with greater rotational energy at bottom than sphere Both reach the bottom simultaneously with equal rotational energy at bottom Sphere with lesser rotational energy at bottom than cylinder ANSWER DOWNLOAD EXAMIANS APP
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