Question

to what height will a 250g soccer ball rise to if it is kicked directly upwards at 8 meters per second​

Answer 1

h = 3.26 m

Step-by-step explanation:

Given that,

Mass of the soccerball, m = 250 g

Speed of the ball, v = 8 m/s

We need to find the height upto which the soccerball is raised. Let the height be h. Using the conservation of energy i.e.

`mgh=(1)/(2)mv^2\\\\h=(v^2)/(2g)\\\\h=(8^2)/(2* 9.8)\\\\h=3.26\ m`

So, it will raised up to a height of 3.26 m.