Curioustab

Home » Civil Engineering » Applied Mechanics

The mechanical advantage of an ideal machine is 100. For moving the local through 2 m, the effort moves through

0.02 m
2 m
2.5 m
20 m.

Correct Answer: 0.02 m

← Previous Question Next Question→

More Questions from Applied Mechanics

One end of a light string 4 m in length is fixed to a point on a smooth wall and the other end fastened to a point on the surface of a smooth sphere of diameter 2.25 m and of weight 100 kg. The reaction between the sphere and the wall of the arrangement made is
Time required to stop a car moving with a velocity 20 m/sec within a distance of 40 m, is
Effect of a force on a body depends upon its
If two forces P and Q (P > Q) act on the same straight line but in opposite direction, their resultant, is
The distance of the c.g. of a semi-circular arc of radius r from its diameter along the radius of symmetry, is
The characteristic of a couple, is :
A Second's pendulum gains 2 minutes a day. To make it to keep correct time its length
The resultant of the forces acting on a body will be zero if the body
Pick up the incorrect statement from the following. In case of suspension bridge due to rise in temperature,
If the angle between the applied force and the direction of motion of a body, is between 90° and 180°, the work done, is called

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion