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Abhinav Verma
Answers (2)
u = root ( 2gh) u = root(2 * 9.8 * 10) u = root(196 u = 14 m / s v = root(2gh) v = root(2*9.8 * 5) v = root(98) v = root 98 v = 7 root2 14 + 7 root2 Acceleration = (14+7root2)/ 0.01 = 7(2 + root2) / 0.01 = 700(2 + root2) 700(2 + 1.4142) = 700(3.4142) =
F = m * a 1 N = 1 kg * 1 m / s^2 M = 1 kg / sec V = 60 km /sec F = 1 kg / sec * 60 km / sec F = 60 * 1000 * kg / sec^2 F = 60000 N Ans: 60,000 N
