Abody a of mass 1.5kg, travelling along the positive x-axis with speed 4.5m/s, collides with
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Physics, 07.10.2019 14:30, glazevaida9
Abody a of mass 1.5kg, travelling along the positive x-axis with speed 4.5m/s, collides with
another body b of mass 3.2kg which, initially, is at rest. because of the collision, a is deflected and moves
with a speed 2.1m/s in a direction which is at angle 30° below the x-axis. b is set in motion at an angle θ
above the x-axis. calculate the velocity of b after the collision.
Answers: 3
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