initially coin is at rest and then it drop for total time t = 1.5 s
so here the speed of the coin at which it will hit the floor is to be find

here we know that

a = 9.8 m/s^2
t = 1.5 s
now from above equation


so it will hit the floor with speed 14.7 m/s
I did not see the post. But if she actually needs help She can dm me. keep y'all's head up❤
The answer should be a yes
I think it is False because as the Gad relajases fuel it doesn’t move as much anymore