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Unformatted text preview: 58) a) 0,0 b) No additional force is necessary to reach equilibrium. 64) a) ground speed: 508.6 mph b) heading 136.73° 66) a) wind speed: 75.4 mph b) heading: 73.7° 68) current speed: 7.8 mph 8.4: 2) a) -29 b) 176.1° or 176 3 ′ r 10) Steps must be shown to show vectors are orthogonal 12) Steps must be shown to show vectors are orthogonal 14) a and b have the same direction 16) a and b have opposite direction 18) 5 6 m = ± 20) 21 10 m = -...
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- Summer '09
- Harshad number, Imperial units, Answers Chapter
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