A ship is moving at a speed of 15 km/h

  1. A person on a cruise ship is doing laps on the promenade deck. On one portion of the track the person is moving north with a
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    2. PK asked by PK
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  2. A person on a cruise ship is doing laps on the promenade deck. On one portion of the track the person is moving north with a
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    2. Anonymous asked by Anonymous
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  3. an enemy spaceship is moving toward your starfighter with a speed of 0.4c, as measured in your reference frame. The enemy ship
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    2. yanis asked by yanis
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  4. A ship is moving at a speed of 15 km/h parallel to a straight shoreline. The ship is 9 km from shore, and it passes a lighthouse
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  5. A ship is moving at a speed of 15 km/h parallel to a straight shoreline. The ship is 9 km from shore, and it passes a lighthouse
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  6. At 8:00am, ship A is 120km due east of ship B. Ship A is moving north at 20km/hr, and ship B is moving east at 25km/hr. How fast
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    2. Mitzi asked by Mitzi
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  7. A woman walks due west on the deck of a ship at 4 mi/h. The ship is moving north at a speed of 15 mi/h. Find the speed and
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    2. abby asked by abby
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  8. Assume that the Starship Enterprise is moving through space at the speed of light. Calculate how much kinetic energy the ship
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    2. Jacob asked by Jacob
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  9. Sapose active sonar on a stationary ship is used to determine the speed of a ship that is moving away from it. A sonar ping is
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    2. Robert asked by Robert
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  10. Suppose active sonar on a stationary ship is used to determine the speed of a ship that is moving away from it. A sonar ping is
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    2. Kelly asked by Kelly
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