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Grade: 11

                        

A body of mass m is suspended by two strings making angles alpha and beeta with the horizontal. Find tensions in the strings.

3 years ago

Answers : (7)

sagar kumar
99 Points
							T1cos alpha=T2cos beeta--eqn1T1sin alpha+T2sin beeta =mg--eqn2Firstly from eqn 1 obtain T2In eqn2 put the value of T2 and obtain T1And then again put the value of T1 in T2Then finally you will get answer
						
3 years ago
Shailendra Kumar Sharma
188 Points
							So T1 makes alpha and T2makes beta then vertical components balance will giveT1sin(alpha) + T2sin(beta) = mgHorizontal components T1cos(alpha) = T2cos(beta)T2= T1cos(alpha). / cos (beta)T1sin(alpha)+T2 tan( beta)*cos(alpha)=mgT1=mgsec(alpha)/(tan(alpha) + tan(beta)
						
2 years ago
Kuldip Pawar
47 Points
							It`s solve by Levi`s Theorem:-->T1/sin(90+β)=T2/sin(90+α)=TE/sin(180-sinβ+sinα).Then---->T1/cosβ=T2/cosα=T3/cos(β+α).
						
2 years ago
Gitanjali Rout
184 Points
							
T1cos alpha=T2cos beeta--eqn1T1sin alpha+T2sin beeta =mg--eqn2Firstly from eqn 1 obtain T2In eqn2 put the value of T2 and obtain T1And then again put the value of T1 in T2Then finally you will get answer//,.k
2 years ago
Gitanjali Rout
184 Points
							
o T1 makes alpha and T2makes beta then vertical components balance will giveT1sin(alpha) + T2sin(beta) = mgHorizontal components T1cos(alpha) = T2cos(beta)T2= T1cos(alpha). / cos (beta)T1sin(alpha)+T2 tan( beta)*cos(alpha)=mgT1=mgsec(alpha)/(tan(alpha) + tan(beta)
2 years ago
Gitanjali Rout
184 Points
							
o T1 makes alpha and T2makes beta then vertical components balance will giveT1sin(alpha) + T2sin(beta) = mgHorizontal components T1cos(alpha) = T2cos(beta)T2= T1cos(alpha). / cos (beta)T1sin(alpha)+T2 tan( beta)*cos(alpha)=mgT1=mgsec(alpha)/(tan(alpha) + tan(beta)hlkj ….........
2 years ago
Forum Team
94 Points
							
 
 
Gitanjali, please stop copy pasting answers posted by other users. You will not be rewarded for these points and your account will be blocked due to this activity as it is against forum guidelines. Please check the guidelines here – Forum point Policy – https://www.askiitians.com/forum-point-policy/
 
Thanks
Forum Team
2 years ago
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