Determine the lost kinetic energy is in the collision

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a blue cart (mass=0.400kg) makes an elastic collision with a red cart (mass=0.750kg). The blue cart is initially moving at 1.40 m/s to the right before the collision, and the red cart is intially at rest. What are the final velocities of the blue and red carts (magnitude and direction)?. How much kinetic energy is lost in the collision?

 

Reference no: EM13246790

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