An object has a mass of 10 kg and a force of 2 m/s2. What is its acceleration? don't forget your units!

Abullet found at a crime scene may be used as evidence in a trial if the percentage of metals match to the composition of metals in a bullet from the suspect's ammunition. a forensic scientist's analysis of the bullet shows that it contains 11.9 g of lead, 0.5 g of tin, and 0.8 b of antimony. what is the percentage of lead metal in the bullet? express your answers to the one's place.

Why doesn't heat added to water make the tempature rise above 100c

Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~