Normal Force Practice:
1. A 12.0 kg object is resting on a flat table. What is the magnitude and direction of the normal
force acting on the object?

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.