Two particles A and B are connected by A rigid rod ABThe Rod slide along perpendicular rails . the velocity of A to the left is 10m/s what is the velocity of B when the angle is 60
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Consider the diagram to be a triangle with sides AB (the rod), A, and B where the sides have values of velocity instead of length. To solve for side B you just need to do basic trigonometry. B = Atan(angle)
B = 10 x tan(60) = 17.3 m/s
It can be answered this way because the rigid rod (or hypotenuse of the triangle) must stay the same length.
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Consider the diagram to be a triangle with sides AB (the rod), A, and B where the sides have values of velocity instead of length. To solve for side B you just need to do basic trigonometry. B = Atan(angle)
B = 10 x tan(60) = 17.3 m/s
It can be answered this way because the rigid rod (or hypotenuse of the triangle) must stay the same length.
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