2. Racing on a flat track, a car going 32m/s rounds a curve 56m in radius. a. What is the car's centripetal acceleration?

Achemistry student needs of 40ml diethylamine for an experiment. by consulting the crc handbook of chemistry and physics, the student discovers that the density of diethylamine is 0.7 . calculate the mass of diethylamine the student should weigh out. round your answer to significant digits.

In the first law of thermodynamics, triangle e=q-w, what does q stand for

Which are true about beta reactions? there will be more than one answer. a. it has no change b. it doesn't change the mass of the number c. it has a mass of 0.0005 atoms d. it causes transmutation.