Agraph of the motion of a pendulum shows that it swings from +5 centimeters to -5 centimeters for each cycle. what is the amplitude of the pendulum?

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.