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) a^{2}=(0.20)^{2}+2^{2}
a^{2}=0.04+4
a=2.009
answer=√((5^{2}/20)^{2}+2^{2})