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(c) The sphere has a radius of 5.10 cm; another has a radius of 5.00 cm. Calculate the difference in volume (in cubic centimeters) between the two spheres. (6 marks) (d) In Raiders of the Lost Ark, Indiana Jones tried to remove a gold idol fr boobytrapped pedestal. He replaces the idol with a bag of sand. If the idol mass of 2.00 kg, how many litres of sand must he place on the pedestal to keep mass sensitive booby trap from activating? Given: Density of sand is 3.00 g/cm3, 1L = 1000 cm3 (6 marks