m1=2 кг m2=1 кг F=10 H α=30 μ=0.1 a=?
F*cos α - μ*g*(m1+m2)=(m1+m2)*a
a=F*cos α/(m1+m2) - μ*g=10*0.866/(2+1) -0.1*10=1.89 м/с2
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m1=2 кг m2=1 кг F=10 H α=30 μ=0.1 a=?
F*cos α - μ*g*(m1+m2)=(m1+m2)*a
a=F*cos α/(m1+m2) - μ*g=10*0.866/(2+1) -0.1*10=1.89 м/с2
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