haaha39 haaha39

21-01-2021
Physics

contestada

what is the kinetic energy of a 0.25kg ball rolling at a speed of 2.5m/s

Respuesta :

overlordop overlordop

28-01-2021

Answer:

Explanation:

Kinetic Energy formula:

KE = [tex]\frac{1}{2}[/tex]mv²

m=mass

v=speed

Given:

m=0.25kg

v=2.5m/s

Plug the values in:

KE = 1/2(0.25kg)(2.5m/s)²

KE = 0.78125 J (Joules)

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

As a scientist, you seek to prove that DNA is the hereditary macromolecule by replicating the Hershey-Chase experiment. You culture the lambda phage in heavy an

It is your birthday and you are going to get a new cell phone. The day you buy the phone, you will have to pay the $49 interest fee and a $200 down payment. The

A 325-g model boat facing east floats on a pond. The wind in its sail provides a force of 1.85 N that points 25° north of east. The force on its keel is 0.782 N

Consumers directly benefit from greater productivity because of which of the following? Apex Economics

What is the significance of the phrase: "It is a truth universally acknowledged that a single man in possession of a good fortune must be in want of a wife" ? A

4. A white albino rabbit lacks fur color. It carries the alleles rr. What is its genotype and phenotype?

Help:( A person had an infection of his Peyer's patches and developed intestinal cancer. How could these two events be related?Peyer's patches filter lymph in t

There are 17 animals in the field. Some are pigs and some are chickens. There are 60 legs in all. How many of each animal are in the field?

Hickock Mining is evaluating when to open a gold mine. The mine has 39,200 ounces of gold left that can be mined, and mining operations will produce 5,600 ounce

What’s the difference between a sex cell and a body cell