I bealieve that it is A) Increases with time.
Beacuse we know that gravity has an acceleration of 9.8m/s^2 (I usually just round that to 10 though)and as it falls, it's speed increaes by 10 every second.
Hope that made sense and helped.
A watermelon falls off of a balcony 14 meters high. How fast is it moving immediately before it reaches the ground?
a
increases with time
b
is 0 m/s
c
remains constant
d
decreases with time
1 answer
1 answer