Question

A bullet blasts from the barrel of a gun upward in the vertical direction with an initial speed of 700 m/s. Find the maximum altitude reached by this bullet and the time needed to reach it.

Answer 1

HEY MATE HERE IS YOUR ANSWER IN ATTACHMENT AND IT IS DONE BY ME ON BRAINLY

Answer 2

hello friend your answer is
v-vi-9.81t
top v=0
then,
t=700/9.81=71.4sec
h=vit-4.9²
h=700(71.4)-4.9(71.4)
h=25000m