Answers

2014-08-26T19:21:47+05:30
We know...
F = ma
Therefore mass & acceleration are given

A)  a = 6m s^{-2} m = 4 kg

Therefore... F = (6 * 4) N
                 F = 24N
Answer F = 24N
B) a = 9m s^{-2} m = 4kg


Therefore... F = (9 * 4) N
                 F = 36 N
Answer F = 36N
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