When heat is removed from a substance, describe how the molecules are effected

Like a key in a lock, the shape of the. must bind with the. of the recieving neuron

Which of the following represents an upright image? a. -do b. +m c. -m d. +do

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.