Dynamics Exam 1 review Spring 2010

# Dynamics Exam 1 review Spring 2010 - A spring AB of...

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Click to edit Master subtitle style Block A moves down with a constant velocity of 3 m/s. Determine the velocity of Block C .

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Click to edit Master subtitle style A projectile is launched from point A with an initial velocity vo of 40 m/s at an angle of 30° with the vertical. Determine the radius of curvature of the trajectory described by the projectile at the point on the trajectory where the velocity is parallel to the incline.
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Unformatted text preview: A spring AB of constant k is attached to a support A and to a collar of mass m . The un-stretched length of the spring is l . Knowing that the collar is released from rest at x = xo and neglecting friction between the collar and the horizontal rod, determine the magnitude of the velocity of the collar as it passes through point C . Hint: 2 2 1 1 2 2 2 2 x x x x x dx a x a x = + + ∫...
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