A 400 Kg Object Is Moving at 5

question 58

Multiple Choice

A 4.00 kg object is moving at 5.00 m/s NORTH. It strikes a 6.00 kg object that is moving WEST at 2.00 m/s. The objects undergo a perfectly inelastic collision (stick together) . The velocity of the 4.00 kg object after the collision is

• A) 2.54 m/s at an angle of 35.0 degrees NORTH of WEST.
• B) 1.93 m/s at an angle of 59.0 degrees NORTH of WEST.
• C) 1.93 m/s at an angle of 45.0 degrees NORTH of WEST.
• D) 2.33 m/s at an angle of 59.0 degrees NORTH of WEST.
• E) 2.33 m/s at an angle of 45.0 degrees NORTH of WEST.

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