vernamackay vernamackay

04-06-2020
Physics

contestada

if a 10 kg object has a kinetic energy of 20 J what is its speed and what is the formula used to calculate speed

Respuesta :

Jinduja03 Jinduja03

04-06-2020

Answer:

2 meter per second

Explanation:

kinetic energy = 1/2 m v^2

20J = 1/2 × 10 × v^2

v^2 = 4

v= 2 m/s

Answer Link

Otras preguntas

El complemento directo por el pronombre de objecto directo Los estudiantes entregan las tareas. Los estudiantes ___ entregan. A) los B) lo C) la D) las

An administrative law judge for the Federal Trade Commission decides a case against a retail store chain. The company then appeals the decision to the commissio

What is the force exerted by a catcher’s glove on a 0.15 kg baseball moving at 35 m/s that is stopped in 0.02 sec?

Haley's employer has asked her to review tens of thousands of social media posts about their company's products and compile this data into a database. In terms

Ella - costar (o --> ue) a. cuesta b. costa c. cuesto d. cuestas

why does east appear on the left and west appear on the right on the right on the sky map ?

PLEASE AT LEAST LOOK AT THIS. I WILL GIVE BRAINLIEST IF AND/OR WHEN IT GIVES ME THE CHOICE! Thank you so very much in advance. The Miracle Worker (Act II) Kate

Please help. Will mark Brainliest to whoever gets it right! :)

Write the point-slope form of the line that passes through the indicated points. (1,3) and (4, -3) a. y - 3 = -2(x – 4) y - 3 = -2(x - 1) y + 3 = -2(x + 1) y -

Carving:statue :: erosion