Could we get more information please?
Answer:The first 1 is 98
The second one I have no idea sorry-
Same with third one
and forth 1 sorry I cant help u with the last 3 I hope someone else does :)
Step-by-step explanation:
Answer: false
Step-by-step explanation:
Answer:
A. 3s
Step-by-step explanation:
The height of the object after t seconds is given by:
When will the object hit the ground?
It hits the ground after t seconds, and t is found when . So
3 seconds, so the correct answer is given by option a.