Question

Why does a man slip when his foot falls on a banana skin, lying on the road?

Answer 1

Hint:Friction is the force exerted by two surfaces moving (or attempting to slide) over one another. When you try to drive a book onto the board, for example, friction makes it impossible. Friction often acts in the opposite direction from where the target is going or attempting to travel.

Complete answer:
When we walk on a banana peel that is sitting on a smooth surface, we appear to fall. We are asked to explain why this is the case. To start, we'd like to emphasise that if we move on a wall, we apply a force with our leg against the back side, which is the action force, which also produces a reaction force according to Newton's third law of motion. The reaction force is directed towards the front, propelling us forward. Because of frictional force, this is likely.

We attempt to minimise friction in certain situations, such as applying lubricants to machinery components to reduce friction. Frictional force, on the other hand, is needed in many other situations. We won't be able to walk or run effectively without friction. We need a lot of frictional energy between our feet and the surface to get a strong grip.

However, if we walk on a banana peel, the frictional tension between the surface and our feet reduces abruptly, and we fall. Slip and fall is a common occurrence. Since the feet are now subjected to less frictional force than before, it is unable to maintain a steady position on the ground.

Note:On a common floor material, the frictional coefficient under a banana skin is about 0.07. After the crush and the transition to homogeneous sol, it was estimated that polysaccharide follicular gel played the most important part in the lubricating effect of banana skin.