If you were to drop a rock from a tall building, assuming that it had not yet hit the ground, and neglecting air resistance, after 6 s: how fast (speed) would it be traveling (in m/s)?

speed is 58.8 m/s

Explanation:

given data

time 6 sec

to find out

speed

solution

we know here that our object is free fall

and no air resistance

so speed will be after 6 sec is

speed = g×t    1

put here value in equation 1

speed = 9.8 ( 6)

speed = 58.8

so here speed is 58.8 m/s

a sonic boom is a loud boom that breaks the sound barrier

explanation:

the components of a vector are the parts of the vectors that are to each other.

b perpendicular