samster0028 samster0028

04-08-2015
Physics

contestada

calculate the kinetic energy of a 4kg cat running 5m/s

Respuesta :

04-08-2015

Kinetic energy = (1/2) (mass) (speed)²

   = (1/2) x (4 kg) x (5 m/s)²

   = (2 kg) x (25 m²/s²)

   = 50 kg-m²/s² = 50 joules

Answer Link

Otras preguntas

The cover of a rectangular book has an area of 20 inches . If the books length is 3 times as long as it’s width explain how to find the exact perimeter of the b

is it possible that today's super viruses are more feadly tjan tje black death of the 14th century?

What is LN? (look at image)

evaluate 1/3 multiplied by 14/21

Very Urgent I have 15 minutes. 1. You need to plan a delivery route for a trucking company that delivers furniture. What kind of map do you use? 2. You are a ci

Given the function s(x) = 7x - 17, find s(-8).

What is the equation of the line that passes through the point (-6, -5) and has a slope of 3/2? PLEASE HURRY NEED ANSWER

What is an ecosystem

The Confederacy or the South did NOT support slavery. True False

Record the difference between melting and melting point.