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Physics, 20.08.2021 06:20 alexis3744
What do you mean by MA of a lever is 3 , VR of a lever is 4 and efficiency of a machine is 60%
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Um vetor representa um deslocamento cujo módulo é 20 m. se v faz um ângulo de 60 graus com a horizontal, qual é o valor das componentes horizontal e vertical deste vetor?
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Physics, 22.06.2019 06:40
Determine the change in width a, height b, thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e=230 gpa and poisson's ratio ν=1/3. given : a=400 mm and b= 300 mm also the uniformly distributed load in downward y direction of plate is 2 mn/m and in the positive x direction is 3 mn/m and t=20 mm
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What do you mean by MA of a lever is 3 , VR of a lever is 4 and efficiency of a machine is 60%...
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