Which of the following functions best with direct current? Select all that apply. - Dishwasher
- Hairdryer
- computer mouse
- flashlight ​

Suppose that a comet that was seen in 563 a.d. by chinese astronomers was spotted again in year 1951. assume the time between observations is the period of the comet and take its eccentricity as 0.986. what are (a) the semimajor axis of the comet's orbit and (b) its greatest distance from the sun?

The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of

Carbon 14 is a naturally occurring stable