Question

A ball is allowed to roll down an inclined wooden plane from a given height.
At the foot of the inclined plane, it moves on a horizontal surface, differently
'covered', one by one, as shown in the following figures
h
Inclined
plane
Inclined
plane
Inclined
plane
Plane glass
sheet
Woollen
cloth
Newspaper
CASE C
CASE 'B'
CASE 'A'
In which case, is the ball likely to move the longest distance? Give reason for
your answer.
is slightly less than static friction.​

Answer 1

Answer:

HEY MATE!!!!

The ball which is kept higher will be likely to move the longest distance because the POTENTIAL ENERGY Which is directly proportional to the height of the object is more in the higher level.

Since the body's motion is only under the influence of the gravity the conservation of energy is must.

So higher the potential energy higher the kinetic energy and if the kinetic energy is higher than the velocity will be higher with results in more displacement

Explanation:

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