blackrabbit917 blackrabbit917

02-03-2014
Physics

contestada

An object of mass 2 kg has a linear momentum of magnitude 6 kg • m/s. What is this object’s kinetic energy?

Respuesta :

Аноним Аноним

02-03-2014

Well, the speed is 3 m/s, while the kinetic energy is [tex]\frac{2*3*3}{2}[/tex], that is, 9 joules.

Answer Link

Otras preguntas

During a laboratory assignment Sarah made a drawing of an animal cell which is shown above. What type of lab equipment did she use to make this drawing? A) micr

Why does the gravitational field strength increase with latitude

__________ abuelo es alto. (2 points) Question 10 options: 1) Mis 2) Mi 3) Sus 4) Tus

How is a neuroscientist like and different from a brain surgeon?

All living things need energy; it is a requirement for life. In a typical cell, ATP, the high energy molecule, is produced in the __________ in the presence of

A recipe calls for 2/3 cup of milk. If you make 3 1/2 times the recipe, how much milk do you need? A.) 1 1/3 B.) 1 2/3 C.) 2 1/3 C.) 2 2/3

Jackrabbits are capable of reaching speeds up to 40 miles per hour. How fast is this in feet per second? (Round to the nearest whole number.) 5,280 feet = 1 mil

Some soils, like clay, hold water tightly. Other soils, like sand, let the water run through. What property of soils is MOST IMPORTANT in determining how water

Before becoming the leading company for transferring remittances from the United States, what was the principal business of western union?

_______ refers to social organization in which males dominate females.