Question

Two boys are riding their bicycles on the same concrete floor. on
bicycles on the same concrete floor. One has new tyre on his bicycle
While other has tyres that are old and used. Who between of them is more likely to skid while
moving through a patch of road, which has lubricating oil
spilled over it and why?​

Answer 1

Answer:

The boy who has used and old tyre in his bicycle will skid.

Answer 2

Answer:

The tyres that are old and used likely to skid while moving through a patch of road, which had lubricated oil.

Explanation:

Bcoz of less friction between tyres and lubricated road. surface of Tyres will become smoothy due to old and used, which offers less friction.