What are the differences between the circuits you find in your house and
the circuits on a microchip in a computer?

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.

True or false: the revolution of the earth creates day and night as it rotates around the sun

How do the forces acting on a boat compare to the force acting on a plane ?