An object of mass 10.0 kg hangs from two ropes attached to the ceiling as shown.  What are the tensions in the two ropes?     53.7 N, 41.2 N     28.0 N, 60.0 N     76.3 N, 49.8 N     98.1 N, 50.5 N 2.  A block slides down a 30.0o incline at a constant velocity.  What is the coefficient of kinetic friction?     0.136     0.577     0.249     0.380

Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter5: The Laws Of Motion
Section: Chapter Questions
Problem 5.8P: (a) A cat with a mass of 850 kg in moving to the right with a constant speed of 1.44 m/s. What is...
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  1.  

     

    An object of mass 10.0 kg hangs from two ropes attached to the ceiling as shown.  What are the tensions in the two ropes?

       

    53.7 N, 41.2 N

       

    28.0 N, 60.0 N

       

    76.3 N, 49.8 N

       

    98.1 N, 50.5 N

    2. 

    A block slides down a 30.0incline at a constant velocity.  What is the coefficient of kinetic friction?

       

    0.136

       

    0.577

       

    0.249

       

    0.380

     

     

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