Acar is moving at 12 m/s and has a mass of 600kg. what is the kinetic energy of the car.

Apeak with a retention time of 407 s has a width at half-height (w1/2) of 7.6 s. a neighboring peak is eluted 17 s later with a w1/2 of 9.4 s. a compound that is known not to be retained was eluted in 2.5 s. the peaks are not baseline resolved. how many theoretical plates would be needed to achieve a resolution of 1.5?

Light waves can move through , but they travel fastest when they move through a(n) .

Describe at least two advantages and two disadvantages of using hydropower as a source of energy.