jasminelynn135owmyj1 jasminelynn135owmyj1

21-11-2018
Physics

contestada

An object with a mass of 78kg is lifted through a height of 6 meters. How much work is done?

Respuesta :

eklavyasingh12065 eklavyasingh12065

21-11-2018

work = force x distance.

force = mass x acceleration

work = mass x acceleration x diastance

use acceleration of gravity in this problem

W (J) = m (kg) x a (m/s/s) x d (m)
W = 78 x 9.8 x 6
W = 4586.4

Answer Link

Otras preguntas

Find the Area of the figure below, composed of a parallelogram and one semicircle. Rounded to the nearest tenths place Thanks!

Solve 3x2 + x - 10 = 0. Round solutions to the nearest hundredth. (5 points) a x ≈ −5 and x ≈ 2 b No real solutions c x ≈ −2 and x ≈ 1.67 d x ≈ −1.67 and x ≈ 2

What about embryos supports the idea that all living things are related and have a common ancestor

PLEASE HURRY I GIVE BRAINLIEST AND EXTRA POINTS !!! Prompt: How does melanin provide protection against skin cancer? Read and annotate the second paragraph of t

PLEASE HELP 3/4M -12 but m = 32

Please helppppp ASAP mark you Brainliest

noise in a photograph can appear for different reasons, including a high ISO, using a long exposure, or heat in the image generator itselfTrueFalse

PLS ANSWER RN The coordinates of points A and B are A( 4-2) and B(12, 10). What are the coordinates of the point that is is? of the way from A to B?

HELP!!! this is graded and no links plss!!!

When electrons flow through wires from a terminal to a terminal a/an _____ created