A fried egg sitting on a sidewalk. What type of interaction allows the sidewalk to heat up and cook the egg? absorption diffraction reflection transmission.

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

Aparticle moves in the xy plane with constant acceleration. at time zero, the particle is at x = 6 m, y = 8.5 m, and has velocity ~vo = (9 m/s) ˆı + (−2.5 m/s) ˆ . the acceleration is given by ~a = (4.5 m/s 2 ) ˆı + (3 m/s 2 ) ˆ . what is the x component of velocity after 3.5 s? answer in units of m/s.

When electrons are added to the outermost shell of a carbon atom, it forms--an anion that has a larger anion that has a smaller cation that has a larger cation that has a smaller radius.