Calculate, using a diagram, the resultant of the following vector combinations: a. 350m South + 25 m North

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

Estimate the change in the gibbs energy and molar gibbs energy of 1.0dm3 of octane when the pressure acting on it is increased from 1.0 atm to 100 atm. the mass density of octane is 0.703 g cm−3

Which of the following statement is false ? a.batteries should never be stored on metal trays or outside in the elements)b, battery acid cannot be neutralized)c.do not stack batteries on top of each other)d.never put a damaged battery in a dumpster. i