![A rigid, uniform, weightless, horizontal bar is connected to three vertical members P, Q and R as shown in the figure (not drawn to the scale). All three members have identical axial stiffness of 10 kN/mm. The lower ends of bars P and R rest on a rigid horizontal surface. When NO load is applied, a gap of 2 mm exists between the lower end of the bar Q and the rigid horizontal surface. When a vertical load W is placed on the horizontal bar in the downward direction, the bar still remains horizontal and gets displaced by 5 mm in the vertically downward direction. 2. The magnitude of the load W (in kN, round off to the nearest integer), is 2. 2. [GATE 2020: 2 Marks, Set-1]](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0Bd-1emqPzdDROsHskKYWEpQqJZP3QaYD-s5pmiShbrKNMrg_C7doptdHDX9fAMe8mH_qS9O1CtWzUR1cDpm1LgOwYYc-zM0Tjb2l1ddc0-Wo05W35UJ8WtCvhQOuDywMbrK9VM2JtmK4A9MwLZayqWPpjv6l0ZOtOR3YckM8L9CS_zfwjoxiBT2j/w600-h300-p-k-no-nu/SOM%20GATE%20PVQ%20COVER.png)
A rigid, uniform, weightless, horizontal bar is connected to three vertical members P, Q and R as shown in the figure (not drawn to the scale). All three members have identical axial stiffness of 10 kN/mm. The lower ends of bars P and R rest on a rigid horizontal surface. When NO load is applied, a gap of 2 mm exists between the lower end of the bar Q and the rigid horizontal surface. When a vertical load W is placed on the horizontal bar in the downward direction, the bar still remains horizontal and gets displaced by 5 mm in the vertically downward direction. 2. The magnitude of the load W (in kN, round off to the nearest integer), is 2. 2. [GATE 2020: 2 Marks, Set-1]
Question- A rigid, uniform, weightless, horizontal bar is connected to three vertical members P, Q and R as shown in the figure (not drawn to the sca…
