zainabshahna03 zainabshahna03

21-04-2020
Chemistry

contestada

2. A 0.5 kg tennis ball has speed of 15m/s. what is the kinetic energy of tennis?

Respuesta :

kritika3375 kritika3375

21-04-2020

Explanation:

Given

mass (m) = 0.5 kg

velocity (v) = 15 m/s

Now

Kinetic energy

= 1/2 *m*v²

= 1/2 * 0.5 * 12²

= 0.5 *0.5 * 144

= 36 joule

hope it will help

Answer Link

Otras preguntas

Mark is playing soccer. He is 150 yards from the goal net. When he kicks the ball it goes 145 yards at an angle of 2° off to the right. How far is the ball from

The planes hijacked on September 11, 2001, were flown toward targets in New York City and

Discuss team dynamics

Romeo’s speech suggests that Friar Lawrence can “remedy” (heal) Romeo and Juliet’s wounds by.

Article of the Florida constitution is similar to the ?

Solve 2^x^2+5x=1/16 without using logarithms. quick plz 15 points

Si entre a trabajar el de mayo y los pagan el 29 de mayo cuando se cierra quincena ??

Why do you think people outside of Europe speak European language even today. Do you think it is a part of globalization?

A sewer line slopes 1/4” per foot grade. Calculate the total fall in 30 feet

What is the slope of the line that passes through the points (10,8) and (-15,18)?Write your answer in simplest form.