Y'all please help me i'm so confused A spring has an original length of 20cm. When a load of 300g is applied to the spring it produces an extention of 50mm without exceeding the elastic limit of the spring. What will be its length when a load of 240g is applied?​

The slotted link is pinned at o, and as a result of rotation it drives the peg p along the horizontal guide. compute the magnitude of the velocity and acceleration of p along the horizontal guide. compute the magnitudes of the velocity and acceleration of p as a function of θ if θ=(3t) rad, where t is measured in seconds.

Protons and neutrons are found within the nucleus of an atom

Which feature indicates that mars resides in the inner region of the solar system