1. A 1 tonne truck moving at 4 ms. catches up with a 2 tonne truck...

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Answer 1

Answer #1

M = 1 tonne W, = u mis 1. tone=1000 okg M2 - 2 tonne N2 = 3 m) Pi = If m, v, 4 m₂ V₂ = (m + m₂ Vf 1 x 4 + 2x3 = = (1+2) vf Nf

Answer 2

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