Question 30 3 pts
what are the products in this chemical reaction (select all that apply)?

bas + ptf2 image result for right arrow baf2 + pts

group of answer choices

bas

ptf2

baf2

pts

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