In the diagram, a uniform bar is supported at two points, P and Q. The bar has a weight of $4.0\,\text{N}$. What force does support P exert on the bar?
- A$0.80\,\text{N}$
- B$2.0\,\text{N}$
- C$3.2\,\text{N}$
- D$4.0\,\text{N}$
Physics 0625 · IGCSE · Forces
In the diagram, a uniform bar is supported at two points, P and Q. The bar has a weight of $4.0\,\text{N}$. What force does support P exert on the bar?