8.50 | Two cars collide at an icy intersection and stick together afterward. The first car has a
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8.51 | Starting with equations m1v1 = m1v′1 cosθ1+m2v′2 cosθ2 and 0 = m1v′1 sin θ1 + m2v′2 sin θ2
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8.48 | A 5.50-kg bowling ball moving at 9.00 m/s collides with a 0.850-kg bowling pin, which is
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8.30 | A 70.0-kg ice hockey goalie, originally at rest, catches a 0.150-kg hockey puck slapped at
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8.29 | Two piloted satellites approach one another at a relative speed of 0.250 m/s, intending to
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8.49 | Ernest Rutherford (the first New Zealander to be awarded the Nobel Prize in Chemistry)
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8.45 | Two identical pucks collide on an air hockey table. One puck was originally at rest. (a) If
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8.47 | A 3000-kg cannon is mounted so that it can recoil only in the horizontal direction.
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8.31 | A 0.240-kg billiard ball that is moving at 3.00 m/s strikes the bumper of a pool table and
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