Seudónimo Seudónimo

24-10-2020
Chemistry

contestada

What is the kinetic energy of a 5kg ball falling at a velocity of 10 m/sec?
Write out your steps and Answer.

Respuesta :

Аноним Аноним

24-10-2020

Answer:

250 joules

Explanation:

so we know that kinetic energy formula is 1/2 x mass x velocity^2

so 1/2 x 5 x 10^2=250 joules

Answer Link

Otras preguntas

What were tribute empires? A. powerful empires that accepted tributes from states in return for protection B. empires that were honored by other states for t

A likely reason the majority of immigrants who passed through Ellis Island were European, while the majority who passed through Angel Island were Asian is that

A recipe calls for 5/8 cups butter. Angie wants to triple the recipe but she has only 1 1/4 cups of butter

What type of image is formed by a mirror if m = -6.1? A. An image that is larger than the object and is behind the mirror B. An image that is larger th

Which of the following would be most factual for use in evaluating a candidate running for superintendent of schools in your county? A) Information heard durin

If readers are not able to infer from particular facts information that is not openly stated, they cannot make any generalizations.

Which of the following is the best example of uniform circular motion? A.The motion of the second hand on a clock B.A child swinging on a park swing

A fund set up so that a bond can be retired at maturity is called a _______ fund.

Which conflict is an example of man vs man. 1.amy does not want to study for her science test 2.amy and her mother disagree on her curfew 3

The word when is a verb. TRUE or FALSE.