Atoms of which pair of elements will form metallic bonds in a compound? O A. Li and S
O B. Co and Fe
C. Cand o
D. C and Si

For general projectile motion, when the projectile is at the highest point of its trajectory, its acceleration is zero? a)the horizontal and vertical components of its velocity are zero. b) its velocity is perpendicular to the acceleration. c)the horizontal component of its velocity is zero. d)its velocity and acceleration are both zero.

Astudent pushes a 60-n block across the floor for a distance of 10 m. how much work was done to move the block

Which one of the following represents the reduced forms of the two major electron carriers? nadh and fadh2 nad+ and fadh2 nad+ and fad nadh and fad