Question

why do boomerangs come back????? answer this if u can in brief explaination............................

Answer 1

A returning boomerang has two or more airfoil wings arranged so that the spinning creates unbalanced aerodynamic forces that curve its path so that it travels in an elliptical path and returns to its point of origin when thrown correctly.

Answer 2

ANSWER:-

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In short, as it flies through the air, one wing travels faster than the other. The unbalanced force that results from this difference is what causes the boomerang to turn and, if it is thrown just right (wind direction and speed must be accounted for), it will come back to the thrower.

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