College Physics :/

posted by .

a ship is traveling due east at 10 km/h. what must be the speed of a second ship heading 30 degrees east of north if it is always due north of the first ship?

  • College maths -

    10|Cos30=11.5km per hour

  • College Physics :/ -

    25

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. trig

    a ship has maintained a bearing of 47 degrees. ( a bearing is the angle measured clockwise from due north) a) how far has the ship sailed if it is 200 miles north of its original position?
  2. Algebra 2

    When navigating their crafts, ship captains and airplane pilots can often be seen drawing lines on a large map?
  3. Algebra 2

    When navigating their crafts, ship captains and airplane pilots can often be seen drawing lines on a large map?
  4. Math

    When navigating their crafts, ship captains and airplane pilots can often be seen drawing lines on a large map?
  5. algebra

    A cruise ship is traveling in the Atlantic Ocean at a constant rate of 40 mi/h and is traveling 2 mi east for every 5 mi north. An oil tanker is 350 mi due north of the cruise ship and is traveling 1 mi east for every 1 mi south. a. …
  6. physics

    A Coast Guard cutter detects an unidentified ship at a distance of 19.0 km in the direction 15.0° east of north. The ship is traveling at 22.0 km/h on a course at 40.0° east of north. The Coast Guard wishes to send a speedboat to …
  7. Physics

    A ship is travelling due east at 10 m/s. What must be the speed of a second ship heading 30 degrees east of north if it is always due north of the first ship?
  8. Calculus

    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 is the difference between the two ships changing at 8:30am?
  9. Physics

    A ship sets sail from Rotterdam, The Netherlands, heading due north at 5.00 m/s relative to the water. The local ocean current is 1.54 m/s in a direction 40° north of east. What is the velocity of the ship relative to the earth?
  10. Calculus

    A ship is sailing due north at 12km/h while another ship is observed 15km ahead, traveling due east at 9km/h. What is the closest distance of approach of the two ships?

More Similar Questions