no need this

03. A non-uniform but spherically symmetric, distribution of ch rus has a charge P() given as follows p(r) = Po (14 for r & R Where po = 120/RR* is a positive constant? a) Calculate the total charge enclosed in the sphere. b) If R-I m, calculate the electric field at r 0.5 m. (6 marks)..J____ Holden loves parachuting, but because of CoVid-19 all the planes for skydiving have been grounded. To make up for this every Friday Holden rents Porsche 911 convertible, pays the extra $10 per day for insurance, and then drives to Big Bear. When he gets there Holden puts on his parachute and drives at a speed of 200 mph [89.4 mfs] off ofa 500 m tall cliff, jumping out mid air so he can use his parachute on the way down. How far does Holden's rented Porsche 911 land from the base of the cliff