4. Calculate: The acceleration of any object due to Earth's gravity is -9.81 m/s?. For every second an object
falls, its velocity changes by 9.81 meters per second. For several different times on the table, multiply the
time by the acceleration
A. What do you notice?
ENG
ES
PSC
0
۲۹
دعم -
هم و
7م 1
FO
م لقا
FE
F
F6
backspa
%
بع
0
6
7
8
9
5
4
اه
اهالان
{
P
E
T
R
U
Y