2. A train is traveling at a velocity of 12 m/s with a momentum of 180,000,000 kg. m/s. What is its mass?
Work.

Achef makes salad dressing by mixing oil, vinegar, and spices, as shown. which type of matter is the salad dressing?

Stage in which a typical star has completely stopped fusion

What type of interaction occurs between the r groups of valine and isoleucine in a tertiary structure? view available hint(s) what type of interaction occurs between the r groups of valine and isoleucine in a tertiary structure? salt bridge disulfide bridge hydrogen bond hydrophobic interaction