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Home Q & A Board Science-Related Homework Help Physics
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einsteindude einsteindude
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Velma is in a train headed north past Mort at 30 m/s. Velma has a slingshot that can shoot pebbles at 40 m/s. Velma shoots a pebble toward the rear of the train. Mort observes the pebble's velocity to be
A) 10 m/s north.       B) 10 m/s south.       C) 70 m/s south.       D) 40 m/s south.       E) 70 m/s north.
Textbook 
Conceptual Physical Science

Conceptual Physical Science


Edition: 6th
Authors:
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mel!811mel!811
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