(Solved): 1 point) The trough in the figure below has width w=4ft, length L=16ft and height h=5ft. (Click on ...

1 point) The trough in the figure below has width $$w=4\mathrm{ft}$$, length $$L=16\mathrm{ft}$$ and height $$h=5\mathrm{ft}$$. (Click on the graph for a larger version.) If the trough is full of water, find the force of the water on a triangular end. (Use the density of water $$=62.4\mathrm{lb}/{\mathrm{ft}}^3$$ ). Force $$=$$ Don't forget to enter units Find the work to pump all of the water over the ton of the trough. Work $$=$$ Don't forget to enter units Note: You can earn partial credit on this problem.