Uruguay recently confronted the impact of a once-in-a-century severe drought, which affected key agricultural areas, and caused significant direct losses to the agricultural sector, especially for ...

Bar models can be used to solve simultaneous equations. See how in this Bitesize KS3 maths video.

The course covers: free body diagrams; equilibrium equations; statically determinate systems; method of joints and method of sections; concept of stress and strain; axial and shear force and bending ...