In a Broadway performance, an 80.5-kg actor swings from a R =4.35-m-long cable that is horizontal when he starts. At the bottomof his arc, he picks up his 55.0-kg costar in an inelasticcollision. What maximum height do they reach after their upwardswing?

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Answer stept Given mass of actor swings 805kg Ste42 Step 3 ... View the full answer