A diver of mass 75 kg jumps upward off a diving board and into the water. The diving board is 2 m above the water.
a. When the diver jumps, she has a speed of 2.5 m/s. How much kinetic energy does she have?

c) up is the direction the magnetic force is acting on the charge.

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.