How does the magnitude of the tension acting on the set change from when the rope was tied backstage to when the stagehand is being hoisted into the loft?A. The magnitude of the tension decreased B. The magnitude of the tension increased C. The magnitude of the tension is the same for both cases

Aswimming pool whose volume is 10 comma 000 gal contains water that is 0.01% chlorine. starting at tequals0, city water containing 0.003% chlorine is pumped into the pool at a rate of 5 gal/min. the pool water flows out at the same rate. what is the percentage of chlorine in the pool after 1 hour? when will the pool water be 0.006% chlorine?