A 1.50 x 109 kg railroad car moving at 7.00 m/s to the north collides with and sticks to another railroad car of the same mass that is moving in the
same direction at 1.50 m/s. What is the velocity of the joined cars after
the collision?

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.

Aknife blade is a(n) a. lever b. screw c. wedge d. inclined plane

In positive numbers less than 1, the zeros between the decimal point and non zero are significant