At what time after release of the first stone

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An inquisitive physics student and mountain climber climbs a 55 m cliff that overhangs a calm pool of water. She throws two stones vertically downward 0.8 s apart and observes that they cause a single splash. The first stone has an initial speed of 1.0 m/s. At what time after release of the first stone will the two stones hit the water?

Reference no: EM13283639

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