It is easier to draw up a wooden block along an inclined plane than to haul it vertically, principally because

It is easier to draw up a wooden block along an inclined plane than haul it up vertically because

Moving up an object along an inclined plane requires ......lifting it vertically up

It is easier to walk on road than on hardened ice because

Blocks In Contact On An Inclined Plane

A block is freely sliding down from a vertical height 4 m on smooth inclined plane. The block reaches bottom of inclined plane and then it decribes vertical circle of radius 1 m along smooth track. The ratio of normal reactions on the block while it crossing lowest point and highest point of vertical circle is

It is easier to pull a body than to push, because -

500 J of work is done in sliding a 4 kg block up along a rough inclined plane to a vertical height of 10 m slowly. The work done against friction is (g = 10 m/s^2)

500 J of work is done in sliding a 4 kg block up along a rough inclined plane to a vertical height of 10 m slowly. The work done against friction is (g = 10 m/s^2)