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CBSE Class 11-science Answered

A body executes S.H.M under the infuence of one force with a time period of 3 sec and the same body executes a S.H.M with a time period of 4 sec under the influence of second force . When both the forces act simultaneously , the time period of the same body is
 
 
A) 7 sec
 
B) 5 sec
 
C) 2(3)^1/2 sec
 
D) 3.4 sec
Asked by Balbir | 09 Nov, 2016, 04:10: PM
answered-by-expert Expert Answer
Answered by Abhijeet Mishra | 10 Nov, 2016, 03:29: PM

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