Using diagrams to illustrate your answers describe the structure (including the atomic structure) of the following materials: plain carbon steel (0.15% C), as used to make […]
Compare two side-by-side springs, one linear and one non-linear. Adjust the magnitude of k3 so that the two masses start with the same initial force, and […]
We are emitting 7.7 gigatons (Gt) of fossil fuel each year and 1.3 Gt is released from land use changes. Compare this with the answer to question […]