A 300n force acts on a 15kg object. The accelerated of the object is __ A. 4,500 m/s2
B.300 m/s2
C. 25 m/s2
D. 20 m/s2

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.