Impulse and Momentum

Impulse Momentum Theorem


<div class="wp-block-create-block-problemblock">The red ball (4 kg) hits the blue ball (5 kg) moving at 2 m/s, and the balls move as shown in the figure below.  ##\theta## = 30 degrees.  After the impact, the red ball is measured moving at 1.8 m/s.  What is the velocity of the blue ball, and at what angle relative to the horizontal is the ball moving after the impact?<br /><img src="/old/images/impulsemomentum.gif"  alt="impulse momentum physics problem "></div>


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