the rotational speed of a grinder can be accelerated by 2 rad/s^, when it is used. if the initial angular velocity of the grinder is 10 rad/s and its initial an
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the rotational speed of a grinder can be accelerated by 2 rad/s^, when it is used. if the initial angular velocity of the grinder is 10 rad/s and its initial angular position is 4 radians, the equation of the grinder's angle each time is........rad
1 Jawaban
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1. Jawaban MustangGT
α = 2 rad/s²
ωo = 10 rad/s
θo = 4 rad
θ = θo + ωo.t + ½ α.t²
θ = 4 + 10t + ½ (2)t²
θ = 4 + 10t + t²