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day02vectorsubtraction - 90 km/h[S in a period of 160 s 2...

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Vector Subtraction To subtract vectors, you simply change the negative sign to a positive, then switch the direction of the vector by 180 o . 1. Calculate the acceleration of an airplane (in m/s/s) which changes its velocity from 90. km/h [N] to
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Unformatted text preview: 90. km/h [S] in a period of 160 s. 2. Calculate the acceleration of a vehicle which changes its velocity from 5.0 m/s[W20 o S] to 2.0 m/s[E] in a period of 6.0 s. A:\sph4u1\chap2\day02vectorsubtraction.doc...
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