Q: A storm drain has a maximum capacity of 120 L/min. During heavy rains, an influx of 240 L/min approaches the drain. Assuming the the drain is cylindrical, by how much would the drain radius need to be increased to handle the heavier rainfall? Assume the water travels at the same linear speed in both drains.
A		16 times greater
B		42 times greater
C		2 times greater
D		1.4 times greater

Kinematics | Quantitative Skills |