Recent content by anneku

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    Uniform Motion Review - Boat travelling

    I got the correct answer as the displacement on the y-axis is 805 m [N] as this is a right-angled triangle (using Pythagorean theorem). The boat is also traveling [ E 47 N ] as cosΘ =750/1100 and therefore the angle would be 47°. Why would the length of the hypotenuse be 1100 m though? 1100m...
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    Uniform Motion Review - Boat travelling

    displacement (x) = 750 m [E] distance = 1100 m I drew a diagram. Now what??
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    Ground Velocity: -269.6 km/h [N 5.6 E]

    The velocity of the plane relative to the ground is 269.6 km/h [N 5.6 E]. Shouldn't it be the velocity of the ground relative to the plane is - 269.6 km/h [N 5.6 E]
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    What is the Impact of Ground Velocity on Airplane Passengers?

    Answer is ground velocity but I thought it should be air velocity as that will influence the turbulence and direction no?