The slender rod is subjected to a couple moment M and a constant horizontal force P. What is the work done by the force P when the rod swing from its vertical position (θ = 0∘) to the position shown? −P/sin⁡θ −P/tan⁡θ P/sinθ P/cos⁡θ P/cos⁡θ

The slender rod is subjected to a couple moment M and a constant horizontal force P. What is the work done by the force P when the rod swing from its vertical position (θ = 0∘) to the position shown? −P/sin⁡θ −P/tan⁡θ P/sinθ P/cos⁡θ P/cos⁡θ

Image text
The slender rod is subjected to a couple moment M and a constant horizontal force P . What is the work done by the force P when the rod swing from its vertical position ( θ = 0 ) to the position shown? P / sin θ P / tan θ Plsin θ
  • P / cos θ P/ cos θ

Detailed Answer