ME 3133 : ME 3133 Quiz 02 Spring 2015 KEY
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A race car travels around the track shown at a constant speed. At which point will the race car have the largest acceleration? (circle the correct answer) (i) point a (ii) point b (iii) point c (iv) point d (v) the acceleration will be zero. B (i) point a (ii) point b (iii) point c (iv) point d (v) the acceleration will be zero a = v e t + v 2. = 0 a max = v 2. Two identical model rockets are fired simultaneously from the ledge and follow the trajectories shown. Solution: (b) rocket b will hit first. a = g j & vy 0. A daredevil jumps his motorcycle 100 m across a canyon as depicted (not to scale). Assuming the wind and any aerodynamic drag effects are negligible. "u c -v odr*rq (j u 3 iq &y"s-*. &i*rfr>n. + v+i 7 zg (sd ifr= z6" 2 (n tt)
