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  3. from t = 0 to t = 3.90 min, a man stands still, an

From t = 0 to t = 3.90 min, a man stands still, and from t...

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Physics

From t = 0 to t = 3.90 min, a man standsstill, and from t = 3.90 min to t = 7.80 min, hewalks briskly in a straight line at a constant speed of 2.96 m/s.What are (a) his average velocityvavg and (b) his averageacceleration aavg in the time interval 1.00 minto 4.90 min? What are (c) vavgand (d) aavg in the timeinterval 2.00 min to 5.90 min?

Answer & Explanation Solved by verified expert
4.5 Ratings (744 Votes)
Final Answer a 076 ms b 0013 ms c 152 ms d 0013 ms For time interval 100 min to 490 min avei velocity is given by Vavg xt first need to calculate    See Answer
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