kylat3731 kylat3731

30-07-2017
Physics

contestada

A desk was moved 12 m using 280 j of work. how much force was used to move the desk?

Respuesta :

Аноним Аноним

07-08-2017

Let F = required force, N

Given:
d = 12 m, distance
W = 280 J, work done

By definition,
W = F*d,
therefore
(F N)*(12 m) = (280 J)
F = 280/12 = 23.33 N

Answer: The force is 23.3 N (nearest tenth)

Answer Link

Otras preguntas

Sandy Sue was participating in an experiment in which she was given a pill that was supposed to cause her to get drowsy. Five minutes after taking the pill, San

ANSWER ASAP!!! When an artist uses scale to indicate the relative of elements in composition, he or she is employing what kind of scale? A.) monumental B.) sma

Please help. The question is in the attached image.

Wainright Co. has identified an investment project with the following cash flows. Year Cash Flow 1 $720 2 930 3 1,190 4 1,275 award: , 1o.oo L ' points Toadies,

A student builds a model of an ATP molecule out of some scraps she finds at home. She uses a block of wood for the bulk of the molecule, which she labels ADP. S

Sherry is in her mid-eighties and is moving to a nursing home. She is used to getting up at 5 o’clock each morning and making breakfast for herself. Her new roo

An existing business can be for sale because____

According to positive psychology as originally formulated, which of the following are components of authentic happiness? material affluence positive emotions en

Xt5y=10 find the y and x intercept

Berman Inc. has 6,000 shares of 8%, $50 par value, cumulative preferred stock and 50,000 shares of $1 par value common stock outstanding at December 31, 2013, a