How many seconds do you want to solve?
System shown in image above is released from rest. Find the horizontal component velocity of center of mass when rod makes an angle 37 degrees with the vertical.
Note that block is not sticked to string.
All surfaces are friction less, mass of block is 66.25, mass of beed is 102, length of the rod = 12.5, gravity is vertically downwards with gravitational acceleration 10.
Take beed, rod and block as system.
The answer is 0.
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
No force in horizontal direction on the system.
Therefore, horizontal component of velocity of center of mass is zero