mapangitelisa mapangitelisa
  • 22-03-2021
  • Physics
contestada

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

Respuesta :

Muscardinus Muscardinus
  • 27-03-2021

Answer:

h = 3.26 m

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.

[tex]mgh=\dfrac{1}{2}mv^2\\\\h=\dfrac{v^2}{2g}\\\\h=\dfrac{8^2}{2\times 9.8}\\\\h=3.26\ m[/tex]

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

Answer Link

Otras preguntas

Mr. Lee can paint 20 chairs in t hours. Find, in terms of t, the time taken by Mr. Lee to paint 7 chairs.
Zachariah telling Charlotte about Captain Jaggery is an example of .
Plz help me! ASAP! Thanks!
Nobles overthrew most of the city-state monarchs by ____.
Like all forms of life on earth, all microbial cells perform three major types of activities:
Next in abundance of the organs composing the lymphatic system are the they are found throughout the body along the course of the lymphatic vessels, but there a
Ramon earns $1,840 each month and pays $53.40 on electricity. To the nearest tenth of a percent, what percent of Ramon's earnings are spent on electricity each
QUESTION 3 HELP PLEASEEE
David keeps harping over any problem that he comes across at work. He goes over the details regarding the problem repeatedly. In the end, David is confused abou
What is the solution of the inequality?