Predict using boyle's law, what will happen to a balloon that an ocean diver takes to a pressure of 202 kpa.

we need to know the time interval during which the force acts. impulse of force = momentum change

wavelength divides in half and speed stays the same.

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.

k2s for potassium sulphide