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http://postimage.org/image/8i5i2dtgr/Homework Statement
What is the magnitude of the internal force in member BC?Homework Equations
So I figured out the reaction force at A and D by taking the moments about point A to find the vertical force at D and then...
Two pucks collide on a frictionless air-hockey table. Initally, puck A is traveling at 3.5 mls and puck B is at rest. After the collision, puck A moves away at a speed of 2.5 m/s and an angle of 30.0 from the initial direction. Find the final velocity of puck B. Puck A has a mass of 3.0 kg and...