The velocity ratio in case of an inclined plane inclined at angle 'θ' to the horizontal and weight being pulled up the inclined plane by vertical effort is cosθ tanθ sinθ cosecθ TRUE ANSWER : ? YOUR ANSWER : ?
The amplitude is always __________ radius of the circle. Less than None of these Equal to Greater than TRUE ANSWER : ? YOUR ANSWER : ?
Non-coplanar non-concurrent forces are those forces which None of these Meet at one point, but their lines of action do not lie on the same plane Do not meet at one point and their lines of action do not lie on the same plane Do not meet at one point but their lines of action lie on the same plane TRUE ANSWER : ? YOUR ANSWER : ?
When a body falls freely under gravitational force, it possesses __________ weight. Minimum Maximum None of these No TRUE ANSWER : ? YOUR ANSWER : ?
The potential energy of a vertically raised body is __________ the kinetic energy of a vertically falling body. Less than Greater than None of these Equal to TRUE ANSWER : ? YOUR ANSWER : ?
During elastic impact, the relative velocity of the two bodies after impact is __________ the relative velocity of the two bodies before impact. Less than Equal and opposite to Greater than Equal to TRUE ANSWER : ? YOUR ANSWER : ?
The centre of gravity a T-section 100 mm × 150 mm × 50 mm from its bottom is 87.5 mm 50 mm 75 mm 125 mm TRUE ANSWER : ? YOUR ANSWER : ?
The range of projectile will be maximum for a given velocity of projectile, when the angle of projection (α) is 30° + β/2 45° + β/2 60° + β/2 β/2 TRUE ANSWER : ? YOUR ANSWER : ?
A smooth cylinder lying on its convex surface remains in __________ equilibrium. Unstable Stable Neutral None of these TRUE ANSWER : ? YOUR ANSWER : ?
The energy possessed by a body, for doing work by virtue of its position, is called Chemical energy Electrical energy Potential energy Kinetic energy TRUE ANSWER : ? YOUR ANSWER : ?