Physics, 07.12.2020 23:30 ayoismeisalex

Please help I have 3 questions 1. In three to five complete sentences, explain how a submarine can obtain neutral buoyancy. Remember to use proper grammar and mechanics.

2. Imagine you have a ball tied to the end of a string. You hold the other end of the string and swing it around. Suppose the string breaks, what direction will the ball travel?

3. Centripetal force demonstrates which of Newton's laws of motion?

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Please help I have 3 questions 1. In three to five complete sentences, explain how a submarine can...