ICSE Class 10 Physics
Question 10 of 20
Solved 2020 Question Paper ICSE Class 10 Physics — Question 3
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Question Question 5(c)
A block and tackle system of pulleys has velocity ratio 4. [4]
(i) Draw a neat, labelled diagram of the system indicating clearly the points of application and direction of load and effort.
(ii) What will be it's V.R. if the weight of the movable block is doubled?
(i) Labelled diagram of the system with direction and points of application of load and effort marked is shown below:
(ii) Increase in weight of movable block does not affect velocity ratio. Therefore, V.R. = 4.