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In a boat race, boat A is leading boat B by 50 m and both boats are traveling at a constant speed of 180 km/h. At t=0, the boats accelerate at constant rates. Knowing that when B passes A, t =8s and vA= 225 km/h, determine
(a) the acceleration of A,
(b) the acceleration of B.

Respuesta :

Answer:

(a) the acceleration of A = 1.563m/s2

(b) the acceleration of B = 3.13m/s2

Explanation:

The concept of equation of motion was applied, particularly the first equation and the third equation of motion, and appropriate substitution as made to determine rhe acceleration of boat A and boat B as shown in the attached file.

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