Find the speed of the ring as a function of '`theta`' if rope is pulled down with constant speed u:-

What is the resultant force on a drop of rain falling down with constant speed ?

Determine the speed with which block B rises in fig. if the end of the cord at A is pulled down with a speed of 2ms^(-1) .

Determine the speed with which block B rises in fig. if the end of the cord at A is pulled down with a speed of 2ms^(-1) .

In the arrangement of rigid links of equal length l , they can freely rotate about the joined ends as shown in the figure- 1.138. If the end U is pulled horizontally with constant speed 20 m/s, find the approx. speed of end P when the angle SUT is 90^(@) .

System is shown in the figure and man is pulling the rope from both sides with constant speed u find the speed of the block.

System is shown in the figure and man is pulling the rope from both sides with constant speed u find the speed of the block.

System is shown in the figure and man is pulling the rope from both sides with constant speed u find the speed of the block.