A block of cheese is pulled on by a string and slides to the right along a rough surface. What is the correct free body diagram for the block of cheese?

the electric field is a “force field” around a charged object that illustrates the direction the electric force would push an imaginary 

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.