Physics, 30.10.2020 16:00, ErrorNameTaken505

A boy climbs to the roof of his house and throws a rock at a horizontal velocity of 11.5 m/s. The rock lands on the ground, 15.3 m from the base of the house. How high is the roof of the house?

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A boy climbs to the roof of his house and throws a rock at a horizontal velocity of 11.5 m/s. The ro...