Problem a catapult launches a rock at a 38deg angle with, Ask an Expert

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Problem: A catapult launches a rock at a 38° angle with respect to the horizontal.

Part A: Find the maximum height attained if the speed of the rock at its highest point is 27.9 m/s.

I need help to find the maximum height attained if the speed of the rock at its highest point is 27.9 m/s.

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