Sagot :
[tex]\huge\color{hotpink}Answer:[/tex]
1. If the rock isn't too big, ignóring air resistance is perfectly reasonable
(sa image)
2. 12 sec
(the explanation are in the images)
4. 180 meters
SÓRRY DIKO ALAM NUMBER 3
pa brainliest thanks


[tex]\huge\color{hotpink}Answer:[/tex]
1. If the rock isn't too big, ignóring air resistance is perfectly reasonable
(sa image)
2. 12 sec
(the explanation are in the images)
4. 180 meters