When water at a gage pressure of 30 mpa is forced into a thin walled spherical tank, it has an inside volume of 15.0 l. if water is let out of the tank by releasing the pressure, how many n of water will remain in the tank when the pressure becomes atmospheric?

If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79

The higher the astm grain size number, the finer the gran is. a)-true b)-false

Describe one experiment in which the glass transition temperature and melting temperature of a totally amorphous thermoplastic material can be determined. show the relevant experimental results in a diagram which should be properly annotated with the two temperatures clearly marked. what is likely to happen to the curve in the diagram if the amorphous polymer is replaced by a thermosetting type?