Why is trapped air a good insulator? a. it stops heat transfer. b. it is actually a poor insulator. c. it reduces heat transfer. d. it increases heat transfer.

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?

Will give give i chose a roller coaster

Select the correct answer. what happens to the acceleration of an object if the net force on it increases? a. the acceleration increases. b. the acceleration decreases. c. the acceleration becomes zero. d. the acceleration remains the same