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In the arrangement, P and Q are in inflexible strings moving downward with uniform speed U, pulleys A and B are fixed. Mass M move upwards with a speed of A. 2 U cos ? B. U/cos ? C. 2U/cos ? D. U cos ?

In the arrangement, P and Q are in inflexible strings moving downward with uniform speed U, pulleys A and B are fixed. Mass M move upwards with a speed of A. 2 U cos ? B. U/cos ?
C. 2U/cos ? D. U cos ?

Grade:upto college level

2 Answers

Saurabh Koranglekar
askIITians Faculty 10341 Points
2 years ago
Dear student

Please attach the image of the question

Regards
Arun
25763 Points
2 years ago
Dear student
 
Image is missing here. Please check and repost the Question with an attachment. I will be happy to help you

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