Question

6)In the given pictures, a boat is sailing in the river and a foot ball is rolling along the
ground. What kind of friction is present in each case? Also in which case the value of
friction is greater?​

Answer 1

Answer: In football case rolling friction is present and greater than the boat.

Explanation:

And in boat case sliding friction is present and less than football.

Answer 2

Answer:

In case of football their is rolling friction

In case of boat their is sliding friction

Explanation:

Sliding friction is greater than rolling friction