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Grade: 11 
        
 the attached diagram  shows a system of two masses A & B and a motor . Find the relation between the velocities of A and B if the winding speed of the motor is v
5 years ago

Answers : (2)

Arun Kumar
IIT Delhi
askIITians Faculty
256 Points 
							Hi Manoj,
As i'm writing try making diagram side by side.
Mark lower left pully as x1
Middle pully by x2
A by x3
and block B by x4
Now
because string lengths are constant we will have the following equation.

differentiating we get





Thanks & Regards


Arun Kumar


IIT Delhi


Askiitians Faculty
5 years ago
MANOJ
37 Points 
							
pls can you just say the direction of these velocities
 
5 years ago
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