Leoandbois Leoandbois

17-11-2022
Physics

Answered

A high school is 9 stories tall. A small, 1.2-kg object is tossed upward from the roof with a speed of 25.0 m/s. The ball will land on the ground at the base of this school. The acceleration due to gravity on this planet is 12.87 m/s/s. Each story of this school is 3.65 meters tall.

What is the total time of flight, what is the impact speed of the object, and what is the greatest distance the object ever is above the surface of the planet

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