Flag Electrostatics> 5 A painting of mass 3 kg is hung off a w...
question mark

5 A painting of mass 3 kg is hung off a wall with two strings attached to the top two corners of the painting. Each string makes an angle of 45 degrees with the ceiling. What is the tension in the strings?

him sharma , 10 Years ago
Grade 12
anser 1 Answers
askiitian expert Rahul iitd

Last Activity: 10 Years ago

It can be solved by balancing the forces:
By symmetry we can safely assume that Tensions in both strings is same
Balancing forces vertically
2Tsin45 = mg
2Tsin45 = 30
T = 15*1.414
T = 21.21 N in each string
Thanks and Regards
Rahul kumar
askIITians faculty
IIT Delhi

Provide a better Answer & Earn Cool Goodies

Enter text here...
star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments


Ask a Doubt

Get your questions answered by the expert for free

Enter text here...