2 WEAK MAGNETS ATTRACTING (LOCK THE LEFT MAGNET) GRID POINTS:5 KE AFTER LAUNCH: Type your answer..

As a car drives with its tires rolling freely without any slippage, the type of friction acting between the tires and the road is 100) a) static friction. b) kinetic friction. c) a combination of static and kinetic friction. d) neither static nor kinetic friction, but some other type of friction. e) it is impossible to tell what type of friction acts in this situation.

An isotope undergoes radioactive decay by emitting radiation that has a –1 charge. what other characteristic does the radiation have?

Aphase diagram assumes is kept constant.