As a 5.0 x 102 n basketball player jumps from the floor up toward the basket, the magnitude of the force of her feet on the floor is 1.0 x103 newtons. as she jumps, the magnitude of the force of the floor on her feet is a 5.0 x 105 n b 1.0 x 103 n c 5.0 x 102 n d 1.5 x 103 n

the current is 0.6

voltage ÷ resistance = current

so 12 ÷ 20 = 0.6

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.