BrianPerl5055 BrianPerl5055

02-04-2018
Physics

contestada

An object moving with a speed of 35 meters per second has a kinetic energy of 1500 joules. What is the mass of the object?

Respuesta :

Aliraza Aliraza

03-04-2018

K.E = 1/2 x m x (V*2)
1500 = 1/2 x m x 35*2
1500 x 2 = M x 1225
3000 / 1225 = m

m= 2.44 kg

Answer Link

Otras preguntas

Where does condensation occur

_____ form a part of the microenvironment that influences retail management decisions. competitors technologies politics

Which of the following statements are true of the Good Samaritan laws? They are meant to discourage bystanders from helping accident victims. They provide legal

1. What is biodiversity? A) the number of mammals that live in an area B) all of the species that live on the earth C) all of the phyla that live on the earth D

What is the solution to the system of equations? 2x – y = 7 y = 2x + 3 (2, 3) (2, 7) no solution infinite number of solutions

"you have just become a parent of twins and are told they are both girls. given this information, what is the probability that they are identical?"

What does scrooge's mood change from the beginning to the end of the story?

A food package states that "calcium builds strong bones." this is an example of what type of claim?

If you think a task is boring, you should avoid it.

Carlita works with patients at a doctor’s office. Her coworker called in sick, so she is taking on extra work and hours. She is very busy and is more tired tha