Why were there few accounts written by slaves about their lives during the antebellum era?

we can solve this via the kinematic equation:

where the vertical velocity is zero and so:

since the height of the building is 29.3 meters then:

the ball was in motion for approximately 2.45 seconds

on the first day of new student week, amber revealed to her roommate that she is a lesbian. this is an example of self-disclosure.