Please this is a test that i have to pass so i can go to the next grade Which of the following is NOT a method to manage fisheries for sustainable yield? a. using large mesh nets c. using small mesh nets b. aquaculture d. creating fishing limits

It depends on the surface of the levels. the rougher the surface, the greater is the frictional force. for rougher surfaces, you would need to exert greater force to move the object. the concept is that, you must overcome the frictional force in order to bring the object into motion. this is the reason why we add lubricants to the joints so they could easily move. this answer was on

The answer is 2n to n