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17) If an 8 kg mass is pulled up an incline at a constant speed:

a) Determine the tension in the string.

b) Determine the coefficient of friction between the 8 kg mass and the surface. (Assume there is no friction between the cord and the pulley.)

Sagot :

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Final answer:

In physics, when an object is pulled up an incline at a constant speed, the tension in the string is related to the component of the object's weight. The coefficient of friction can be calculated by considering the forces involved.


Explanation:

Physics: When an object is pulled up an incline at a constant speed, the tension in the string is equal to the component of the object's weight parallel to the incline. The coefficient of friction between the object and the incline can be determined by comparing the force of friction to the normal force.


Learn more about Motion on an incline here:

https://brainly.com/question/36902488


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