How long does it take light from the sun, 93 million miles away, to reach earth?

Which statement about covalent bonds is true

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.

See the attachment and solve question 5th