Question

A ball is thrown vertically upward with a velocity of 98 m/s
(a) How high does the ball rise?
(b) How long does it take to reach its highest point?
(c) How long does the ball remain in air?
(d) with what speed does the ball retum to the ground?
CAN YOU ALSO PLEASE EXPLAIN ME STEPS TO SOLVE THIS PROBLEM ​

Answer 1

Answer:

Vi = 98m/s

g = -9.8m/s^2

Vf = 0

h = (Vf^2 - Vi^2)/(2*g)

= (0–98^2)/(2*-9.8) = 490 m