Look at the diagram below of two students pulling a bag of volleyball equipment. the friction force between the bag and the floor is 4 n. what is the net force acting on the bag? what is the acceleration of the bag?

Which answer tells the reason the earth’s climate is getting warmer? too many animals are becoming extinct. large glaciers are melting in antarctica. the earth is moving closer to the sun. driving cars gives off gases that trap heat in the atmosphere.