A marble ball is rolled on a smooth floor of a room to hit a wall. If the time taken by the ball in returning to the point of projection is twice the time taken in reaching the wall, the coefficient of restitution between the ball and the wall, is

Applied Mechanics and Graphic Statics
A marble ball is rolled on a smooth floor of a room to hit a wall. If the time taken by the ball in returning to the point of projection is twice the time taken in reaching the wall, the coefficient of restitution between the ball and the wall, is

0.25

0.50

0.75

1.0

0.25

0.50

0.75

1.0

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Applied Mechanics and Graphic Statics
The ratio of kinetic energy and potential energy of a simple harmonic oscillator, at a displacement equal to half its amplitude is given by

0.084027777777778

0.12569444444444

0.042361111111111

0.043055555555556

0.084027777777778

0.12569444444444

0.042361111111111

0.043055555555556

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Applied Mechanics and Graphic Statics
The unit of moments in M.K.S system, is

kg.m

kg/sec2

kg/m2

kg/sec

kg.m

kg/sec2

kg/m2

kg/sec

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Applied Mechanics and Graphic Statics
The acceleration of a train starting from rest at any instant is 1/6(V + 1) m/sec² where ‘V’ is the velocity of the train in m/sec. The train will attain a velocity of 36 km/hour after travelling a distance of

2000 m

2300 m

2100 m

2200 m

2000 m

2300 m

2100 m

2200 m

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Applied Mechanics and Graphic Statics
Maximum efficiency of a screw jack for the angle of friction θ, is

(1 - sin θ)/sin θ

(1 + sin θ)/(1 - sin θ)

sin θ/(1 + sin θ)

(1 - sin θ)/(1 + sin θ)

(1 - sin θ)/sin θ

(1 + sin θ)/(1 - sin θ)

sin θ/(1 + sin θ)

(1 - sin θ)/(1 + sin θ)

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Applied Mechanics and Graphic Statics
A point subjected to a number of forces will be in equilibrium, if

Algebraic sum of the forces is zero

Two resolved parts in any two directions at right angles are equal

Algebraic sum of the moments of the forces about the point is zero

Sum of resolved parts in any two directions at right angles, are both zero

Algebraic sum of the forces is zero

Two resolved parts in any two directions at right angles are equal

Algebraic sum of the moments of the forces about the point is zero

Sum of resolved parts in any two directions at right angles, are both zero

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Applied Mechanics and Graphic Statics

Applied Mechanics and Graphic Statics A marble ball is rolled on a smooth floor of a room to hit a wall. If the time taken by the ball in returning to the point of projection is twice the time taken in reaching the wall, the coefficient of restitution between the ball and the wall, is

Applied Mechanics and Graphic Statics The ratio of kinetic energy and potential energy of a simple harmonic oscillator, at a displacement equal to half its amplitude is given by

Applied Mechanics and Graphic Statics The unit of moments in M.K.S system, is

Applied Mechanics and Graphic Statics The acceleration of a train starting from rest at any instant is 1/6(V + 1) m/sec² where ‘V’ is the velocity of the train in m/sec. The train will attain a velocity of 36 km/hour after travelling a distance of

Applied Mechanics and Graphic Statics Maximum efficiency of a screw jack for the angle of friction θ, is

Applied Mechanics and Graphic Statics A point subjected to a number of forces will be in equilibrium, if

Applied Mechanics and Graphic Statics
A marble ball is rolled on a smooth floor of a room to hit a wall. If the time taken by the ball in returning to the point of projection is twice the time taken in reaching the wall, the coefficient of restitution between the ball and the wall, is

Applied Mechanics and Graphic Statics
The ratio of kinetic energy and potential energy of a simple harmonic oscillator, at a displacement equal to half its amplitude is given by

Applied Mechanics and Graphic Statics
The unit of moments in M.K.S system, is

Applied Mechanics and Graphic Statics
The acceleration of a train starting from rest at any instant is 1/6(V + 1) m/sec² where ‘V’ is the velocity of the train in m/sec. The train will attain a velocity of 36 km/hour after travelling a distance of

Applied Mechanics and Graphic Statics
Maximum efficiency of a screw jack for the angle of friction θ, is

Applied Mechanics and Graphic Statics
A point subjected to a number of forces will be in equilibrium, if