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A man of mass 30 kg uses a rope to climb whoch bears only 450 N. What is the maximum acceleration woth which he can climb safely? (Ans:15 m/s²)
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Answered by
3
F = ma
450 = 30×a
a = 450/30
a= 15 m/s²
Answered by
4
Answer:
Since , Force = mass × acceleration
ie; 450 = 30 × acceleration
therefore , acceleration = 450 ÷ 30
= 15 m/s
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