Question

what is meant by m.s.l​

Answer 1

Answer:

please mark me as brainliest

Answer 2

Answer:

mean sea level

Given:

It is difficult to walk on any oily floor because?

We often see trends on tyres as compared to the use of vehicle.

● To Find:

\: Correct \: AnswerCorrectAnswer

◆ Correct Answer:

9. A) force of friction is very less.

10. B) To increase friction.

¤ Reason:

9. We walk on a floor just because of friction between our leg and the floor.

10. If less friction will be there between the bus and the road then the bus can't move on the floor because of it's weight.