The time of flight of a projectile on downward inclined plane depends upon

Engineering Mechanics
The time of flight of a projectile on downward inclined plane depends upon

Both (A) and (B)

Angle of inclination of the plane

None of these

Angle of projection

Both (A) and (B)

Angle of inclination of the plane

None of these

Angle of projection

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Engineering Mechanics
The potential energy of a vertically raised body is __________ the kinetic energy of a vertically falling body.

Greater than

Less than

None of these

Equal to

Greater than

Less than

None of these

Equal to

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Engineering Mechanics
In ideal machines, mechanical advantage is __________ velocity ratio.

Greater than

Less than

Equal to

None of these

Greater than

Less than

Equal to

None of these

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Engineering Mechanics
Whenever a force acts on a body and the body undergoes a displacement, then

Power is being transmitted

Body has kinetic energy of translation

Work is said to be done

None of these

Power is being transmitted

Body has kinetic energy of translation

Work is said to be done

None of these

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Engineering Mechanics
The linear acceleration (a) of a body rotating along a circular path of radius (r) with an angular acceleration of α rad/s2, is

a = r / α

None of these

a = α.r

a = α/ r

a = r / α

None of these

a = α.r

a = α/ r

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Engineering Mechanics
The moment of a force

Is equal to the product of force acting on the body and the perpendicular distance of a point and the line of action of the force

Is the turning effect produced by a force, on the body, on which it acts

Is equal to twice the area of the triangle, whose base is the line representing the force and whose vertex is the point, about which the moment is taken

All of these

Is equal to the product of force acting on the body and the perpendicular distance of a point and the line of action of the force

Is the turning effect produced by a force, on the body, on which it acts

Is equal to twice the area of the triangle, whose base is the line representing the force and whose vertex is the point, about which the moment is taken

All of these

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Engineering Mechanics

Engineering Mechanics The time of flight of a projectile on downward inclined plane depends upon

Engineering Mechanics The potential energy of a vertically raised body is __________ the kinetic energy of a vertically falling body.

Engineering Mechanics In ideal machines, mechanical advantage is __________ velocity ratio.

Engineering Mechanics Whenever a force acts on a body and the body undergoes a displacement, then

Engineering Mechanics The linear acceleration (a) of a body rotating along a circular path of radius (r) with an angular acceleration of α rad/s2, is

Engineering Mechanics The moment of a force

Engineering Mechanics
The time of flight of a projectile on downward inclined plane depends upon

Engineering Mechanics
The potential energy of a vertically raised body is __________ the kinetic energy of a vertically falling body.

Engineering Mechanics
In ideal machines, mechanical advantage is __________ velocity ratio.

Engineering Mechanics
Whenever a force acts on a body and the body undergoes a displacement, then

Engineering Mechanics
The linear acceleration (a) of a body rotating along a circular path of radius (r) with an angular acceleration of α rad/s2, is

Engineering Mechanics
The moment of a force