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the best ❤️
Hello, should the direction of the tangential be positive when it acts centripetal? I mean even if the body were moving along a mountain,, the tangential component is downward so it is positive or negative??
the best ❤️
Hello, should the direction of the tangential be positive when it acts centripetal? I mean even if the body were moving along a mountain,, the tangential component is downward so it is positive or negative??