Its called the "westerly"
Answer:
the object is changing direction
Explanation:
During straight line motion, On a velocity vs. time graph, any time the line crosses the x axis, the object is changing direction
Answer: C is right
Explanation: Most of the sound waves are reflected back but waves passing opening will speread to all directions outside because of diffraction
An atomic nucleus . . .
-- contains all of the atom's positive charge
-- contains almost all of the atom's mass
-- contains none of the atom's negative charge.