Two spheres are launched horizontally from a 1.10 rm m high, Ask an Expert

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Q1. A swimming pool has dimensions 36m 12m and a flat bottom. While the pool is filled to a depth of 1.50 m with fresh water, what is the force caused by the water on bottom?

On each end? (The ends are 12.0 m.)

On each side? (The sides are 36.0 m.)

Q2. Two spheres are launched horizontally from a 1.10 {rm m} high table. Sphere A is launched with an initial speed of 5{rm m/s}. Sphere B is launched with an initial speed of 3.0 {rm m/s}.

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