Last Updated On [03-11-2023]
Two simple pendulums 
and 
having lengths 
and 
,respectively are released from the position as shown in figure. Calculate the time (in seconds) after which the two strings become parallel for the first time. (Take 
and 
)
.png)
Question ID - 153908 :- Two simple pendulums and having lengths and ,respectively are released from the position as shown in figure. Calculate the time (in seconds) after which the two strings become parallel for the first time. (Take and )
Two simple pendulums and having lengths and ,respectively are released from the position as shown in figure. Calculate the time (in seconds) after which the two strings become parallel for the first time. (Take and )
(1)
The angular position of pendulums 1 and 2 are (taking angles to the right of reference line 
to be positive)
.png)
For the straight to be parallel for the first time
For 
For 
Both the pendulums are parallel to each other for the first time after
Next Question :
A small body of mass 
is connected to two horizontal springs of elastic constant 
natural length 
In the equilibrium position both springs are stretched to length
, as shown figure. What will be the ratio of period of the motion 
if the body is displaced horizontally by a small distance where 
is the time period when the particle oscillates along the line of springs and 
is time period when the particle oscillates perpendicular to the plane of the figure? Neglect effects of gravity
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