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The resultant of two forces p and q is 260N, if p is 80N and the angle between p and q is 150°. Find q

The resultant of two forces p and q is 260N, if p is 80N and the angle between p and q is 150°. Find q

Grade:6

1 Answers

Harshit Singh
askIITians Faculty 5963 Points
3 years ago
Dear Student

R=[P2+Q2+2PQcosθ]1/2
given
R= 260,P=80,θ=150
2602 = 6400 + Q2 + 80Q*√3
Q= 188N

Thanks

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