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​Q66. In the given figure if F =30 N. the acceleration of both the blocks is 1 m/s2. The frictional force between m1 ground is K times of 10 N. Find 'K'.

             
 

Dear Student ,
Here in this case from the given figure ,

10K=50-3010K=20K=2 
Regards

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  solved
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shut up and sleep ra waste  fellow.
it is such an easy answer u dont know that also
 
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most probabily k=3
f=30N
Friction should also be 30N
​given force= 10N
30/10=3

 
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