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13 Nov 2019
Q.10 Sand falls from a conveyor belt at the rate of 10m3 /min onto the top of a conical pile. The height of the pile is always three-eighths of the base diameter. How fast are the (a) height and (b) radius changing when the pile is 4m high? Answer in centimeters per minute.
Q.10 Sand falls from a conveyor belt at the rate of 10m3 /min onto the top of a conical pile. The height of the pile is always three-eighths of the base diameter. How fast are the (a) height and (b) radius changing when the pile is 4m high? Answer in centimeters per minute.
Jarrod RobelLv2
13 Nov 2019