A 30kg boxed is pushed with a force of 20N. What is the boxes acceleration. Please show work

Translation can be considered to have three phases or steps: initiation, protein synthesis, and termination. give a detailed summary of the factors and molecules involved with each step and, where appropriate, compare/contrast the differences between prokaryotic and eukaryotic translation.

If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?

Describe how the motion of a spring being pushed forward and backward is similar to the motion of air particles in a sound wave.