Physics try please! thank you so much!? - mount n blade serial keygen
1.) A fan is in operation and n is a net torque of 1.1 m ×, applied to the leaves. The leaves have a moment of total inertia of 0.86 kg • m 2 ^ What is the angular acceleration of the knife?
2.) A solid cylindrical disk has a radius of 0.13 m. It is on one axis, the last round is mounted vertically in the center. During the 38-N is the tangential force is applied to the disk, perpendicular to the radius, the disc takes an angular acceleration of 160 rad / s 2 ^ What is the mass of the disk?
Mount N Blade Serial Keygen Physics Try Please! Thank You So Much!?
1 comments:
1) α = T / J = 1.1/0.86 = 1.279 rad / s ²
R 2) = 0.13 m, F = 38 N, α = 160 rad / s ²
I = P, J = 0.5mr ²
T = Jα ==> P = Α ² 0.5mr ==>
M = 2F / (rα) = 2 * 38 / (0.13 * 160) = 3.65 kilograms
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