Find the tensions Tl and T2 when m 10 kg and 0= 30 degrees, given zero friction

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A: Given mass =5kg

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Q: 30° 60° 40° B A A w = 80N W=120 N

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A: F1 = 3 N , Φ1 = 0 o F2 = 4 N , Φ2 = 90o F3 = 5 N  , Φ3 = 217o

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A: Ans: Coefficient of Friction:- The friction force is the force exerted by a surface when an object…

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Q: Find the tension in each cord and the acceleration of the blocks. The coefficient of friction for…

A: Given:  coefficient of friction between contact surfaces, μ = 0.15

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!