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A boat is traveling along a circular path having a radius of 20 m. Determine the magnitude of the boats acceleration if at a given instant the boats speed is v = 5 m/s and the rate of increase in speed is v = 2 m/s2.
Ans) a2=(0.20)2+22
a2=0.04+4
a=2.009
newton''s law
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answer=√((52/20)2+22)
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