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    Two blocks are connected over a massless, frictionless pulley PHYSICS HELP!?

    1)Two blocks are connected over a massless, frictionless pulley as shown in the figure below. The mass of block 2 is 10.5 kg, and the coefficient of kinetic friction between block 2 and the incline is 0.200. The angle θ of the incline is 35.5°. If block 2 is moving up the incline at constant speed, what is the mass of block 1?

    2)Two blocks are connected over a massless, frictionless pulley as shown in the figure. Block 2 has a mass of 1.00 kg and block 1 has a mass of 0.205 kg. The angle θ of the incline is 30.0°. The coefficients of static friction and kinetic friction between block m1 and the incline are μs equal to 0.500 and μk equal to 0.400, respectively. What is the value of the tension in the string?

    Please and thank you!!

    2 AnswersPhysics8 years ago

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