The potential energy of a particle falling through a straight shaft drilled through the earth (assumed homogenous and spherical) is proportional to (where r is the distance of’the particle from centre of the earth)

Applied Mechanics and Graphic Statics
The potential energy of a particle falling through a straight shaft drilled through the earth (assumed homogenous and spherical) is proportional to (where r is the distance of’the particle from centre of the earth)

log r

r2

r

1/r

log r

r2

r

1/r

ANSWER DOWNLOAD EXAMIANS APP

Applied Mechanics and Graphic Statics
On a ladder resting on a rough ground and leaning against a smooth vertical wall, the force of friction acts

Downwards at its upper end

Perpendicular to the wall at its upper end

Zero at its upper end

Upwards at its upper end

Downwards at its upper end

Perpendicular to the wall at its upper end

Zero at its upper end

Upwards at its upper end

ANSWER DOWNLOAD EXAMIANS APP

Applied Mechanics and Graphic Statics
A force P of 50 N and another force Q of unknown magnitude act at 90° to each other. They are balanced by a force of 130 N. The magnitude of Q is

80 N

60 N

100 N

120 N

80 N

60 N

100 N

120 N

ANSWER DOWNLOAD EXAMIANS APP

Applied Mechanics and Graphic Statics
A body is dropped from a height of 100 m and at the same time another body is projected vertically upward with a velocity of 10 m/sec. The two particles will

Meet after 5 sec

Meet after 10 sec

Meet after 1 sec

Never meet

Meet after 5 sec

Meet after 10 sec

Meet after 1 sec

Never meet

ANSWER DOWNLOAD EXAMIANS APP

Applied Mechanics and Graphic Statics
The apparent weight of a man in a moving lift is less than his real weight when it is going down with

Uniform speed

Retardation

An acceleration

Linear momentum

Uniform speed

Retardation

An acceleration

Linear momentum

ANSWER DOWNLOAD EXAMIANS APP

Applied Mechanics and Graphic Statics
The practical units of work, is

Erg

Newton

Dyne

Joule

Erg

Newton

Dyne

Joule

ANSWER DOWNLOAD EXAMIANS APP

Applied Mechanics and Graphic Statics

Applied Mechanics and Graphic Statics The potential energy of a particle falling through a straight shaft drilled through the earth (assumed homogenous and spherical) is proportional to (where r is the distance of’the particle from centre of the earth)

Applied Mechanics and Graphic Statics On a ladder resting on a rough ground and leaning against a smooth vertical wall, the force of friction acts

Applied Mechanics and Graphic Statics A force P of 50 N and another force Q of unknown magnitude act at 90° to each other. They are balanced by a force of 130 N. The magnitude of Q is

Applied Mechanics and Graphic Statics A body is dropped from a height of 100 m and at the same time another body is projected vertically upward with a velocity of 10 m/sec. The two particles will

Applied Mechanics and Graphic Statics The apparent weight of a man in a moving lift is less than his real weight when it is going down with

Applied Mechanics and Graphic Statics The practical units of work, is

Applied Mechanics and Graphic Statics
The potential energy of a particle falling through a straight shaft drilled through the earth (assumed homogenous and spherical) is proportional to (where r is the distance of’the particle from centre of the earth)

Applied Mechanics and Graphic Statics
On a ladder resting on a rough ground and leaning against a smooth vertical wall, the force of friction acts

Applied Mechanics and Graphic Statics
A force P of 50 N and another force Q of unknown magnitude act at 90° to each other. They are balanced by a force of 130 N. The magnitude of Q is

Applied Mechanics and Graphic Statics
A body is dropped from a height of 100 m and at the same time another body is projected vertically upward with a velocity of 10 m/sec. The two particles will

Applied Mechanics and Graphic Statics
The apparent weight of a man in a moving lift is less than his real weight when it is going down with

Applied Mechanics and Graphic Statics
The practical units of work, is