Question

Starting from rest a model rocket accelerates upwards at 24 m/s2. How fast will it be moving after it has traveled 192 meters?

Answer 1

Answer:

u=0 as it starts from rest.

a=24m per second square

h=192m

H= ut+1/2at^2

192=0+1/2×24×t^2

192=12t^2

t^2=16

t=4seconds

Answer 2

Nasa has report of receiving mysterious signals from outside