3. friction depends on what
surfaces in contact.

Is the time in tennessee the same as florida

If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?

Acircular ring of charge with radius b has total charge q uniformly distributed around it. what is the magnitude of the electric field at the center of the ring? 0 keq/b2 keq2/b2 keq2/b none of these answers