a ship moves due east with a speed of 40km/h for 1hr and them moves due north with a speed of 30km/h for another 1h. calculate its
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Answer:
550km/
Explanation:
the speed due East is 40
the speed due North is 30
using Pythagoras
x² = 40² + 3²
x = ✓2500
x = 50
the displacement of the ship is 50km/
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