a 100 N mass on a horizontal table is connected to a 50.0N hanging over a frictionless pulley. The two masses are moving at constant speed. What is the value of the coefficient of kinetic friction between the table and the horizontal mass?

Question

anonymous · Answer

Hint: "The table is horizontal"
 " The two masses are moving at a constant speed" So is there any acceleration ? 
What can you extract from the given information?

anonymous · Answer

im guessing acceleration?

anonymous · Answer

Is there any ? What value would you give it?

anonymous · Answer

9.8?

anonymous · Answer

i got it. thanks for the help

anonymous · Answer

So what was the answer you got ?

anonymous · Answer

0.5 (acceleration is equal to zero..)

anonymous · Answer

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what is u ?