Pick up the correct statement from the following. A rubber ball when strikes a wall rebounds but a lead ball of same mass and velocity when strikes the same wall, falls down

Applied Mechanics and Graphic Statics
Pick up the correct statement from the following. A rubber ball when strikes a wall rebounds but a lead ball of same mass and velocity when strikes the same wall, falls down

Momentum of rubber ball is less than that of lead ball

None of these

Rubber and lead balls undergo equal changes in momentum

Change in momentum suffered by lead ball is less that of rubber ball

Momentum of rubber ball is less than that of lead ball

None of these

Rubber and lead balls undergo equal changes in momentum

Change in momentum suffered by lead ball is less that of rubber ball

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Applied Mechanics and Graphic Statics
A Second's pendulum gains 2 minutes a day. To make it to keep correct time its length

Is not changed but weight of the bob is increased

Must be increased

Must be decreased

Is not changed but weight of the bob is decreased

Is not changed but weight of the bob is increased

Must be increased

Must be decreased

Is not changed but weight of the bob is decreased

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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

3h/4

h/3

h/4

2h/3

3h/4

h/3

h/4

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Applied Mechanics and Graphic Statics
If the direction of projection bisects the angle between the vertical and the inclined plane, then the range of projectile on the inclined plane is

Zero

None of these

Maximum

Minimum

Zero

None of these

Maximum

Minimum

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Applied Mechanics and Graphic Statics
A body is said to move with Simple Harmonic Motion if its acceleration, is

Proportional to the square of the distance from the point of reference

Always directed away from the centre, the point of reference

Proportional to the distance from the point of reference and directed towards it

Inversely proportion to the distance from the point of reference

Proportional to the square of the distance from the point of reference

Always directed away from the centre, the point of reference

Proportional to the distance from the point of reference and directed towards it

Inversely proportion to the distance from the point of reference

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Applied Mechanics and Graphic Statics
‘P’ is the force acting on a body whose mass is ‘m’ and acceleration is ‘f’. The equation P - mf= 0, is known as

Equation of dynamic equilibrium

None of these

Equation of dynamics

Equation of statics

Equation of dynamic equilibrium

None of these

Equation of dynamics

Equation of statics

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Applied Mechanics and Graphic Statics

Applied Mechanics and Graphic Statics Pick up the correct statement from the following. A rubber ball when strikes a wall rebounds but a lead ball of same mass and velocity when strikes the same wall, falls down

Applied Mechanics and Graphic Statics A Second's pendulum gains 2 minutes a day. To make it to keep correct time its length

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

Applied Mechanics and Graphic Statics If the direction of projection bisects the angle between the vertical and the inclined plane, then the range of projectile on the inclined plane is

Applied Mechanics and Graphic Statics A body is said to move with Simple Harmonic Motion if its acceleration, is

Applied Mechanics and Graphic Statics ‘P’ is the force acting on a body whose mass is ‘m’ and acceleration is ‘f’. The equation P - mf= 0, is known as

Applied Mechanics and Graphic Statics
Pick up the correct statement from the following. A rubber ball when strikes a wall rebounds but a lead ball of same mass and velocity when strikes the same wall, falls down

Applied Mechanics and Graphic Statics
A Second's pendulum gains 2 minutes a day. To make it to keep correct time its length

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

Applied Mechanics and Graphic Statics
If the direction of projection bisects the angle between the vertical and the inclined plane, then the range of projectile on the inclined plane is

Applied Mechanics and Graphic Statics
A body is said to move with Simple Harmonic Motion if its acceleration, is

Applied Mechanics and Graphic Statics
‘P’ is the force acting on a body whose mass is ‘m’ and acceleration is ‘f’. The equation P - mf= 0, is known as