A factory siren indicating the end of a shift has a frequency of 90.0 Hz. What frequency is perceived by the occupant of a car traveling towards the factory at 25 m/s?

Units are required

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.

Amanometer is used to measure the air pressure in a tank. the fluid used has a specific gravity of 1.25, and the differential height between the two arms of the manometer is 34 in. if the local atmospheric pressure is 12.7 psia, determine the absolute pressure in the tank for the cases of the

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?