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Grade: 11
        
Hi,
 Two blocks of masses 2 kg and 4 kg are connected through a massless inextensible string. The co-efficient of friction between 2 kg block and ground is 0.4 and the coefficient of friction between 4 kg block and ground is 0.6. Two forces F1 = 10 N and F2 = 20 N are applied on the blocks. Calculate the frictional force between 4 kg block and ground.How can i solve this?
3 years ago

Answers : (3)

Arun Kumar
IIT Delhi
askIITians Faculty
256 Points
							Hi Aniket.
We'll start by writing equation for FBD of both of these.

221-1302_Screen Shot 2014-05-29 at 6.10.08 pm.png

Thanks & Regards, Arun Kumar, Btech,IIT Delhi, Askiitians Faculty

3 years ago
Aniket Bhardwaj
27 Points
							
What is T in Solution?
3 years ago
Aniket Bhardwaj
27 Points
							
i can`t understand it....Plz do the solution in easy way...
3 years ago
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