Homework Answers
Mass of wagon = m = 48.6 Kg
Initial velocity = u = 4.76m/s
Final Velocity = v = 0 m/s
V2-U2 = 2as
a = 4.762/2s = 4.762/(2 x 5.83) = 1.94m/s2
hence constant acceleration was 1.94 m/s2
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