donf7160 donf7160

12-10-2017
Physics

contestada

It takes 3.3 j of work to stretch a hooke's-law spring 15 cm from its unstressed length. how much the extra work is required to stretch it an additional 11.3 cm? answer in units of j.

Respuesta :

cashstar30oxvkuu cashstar30oxvkuu

15-10-2017

5.786j

Set up a proportion. Add 11.3 and 15=26.3cm.
Next, the proportion of 3.3j/15cm=×/26.3cm

Answer Link

Otras preguntas

What is a suffix for the words toward the east in a quiet way

Determine if the following tables from a lineAr equation if so identify the slope otherwise write non linear

write each expression as the product of two factors 1x3+7x3=

Do 1/3 and 2/6 name the same part of one whole?

What important idea from Thomas Malthus inspired Darwin?

Draw a number line and label at least 5 points as fractions and decimals.Explain your answer.

use wins in a sentence

Why are cancer-causing factors in lifestyle or the environment difficult to identify?

How did cultural diffusion help preserve the legacy of the Phoenicians?

dan painted 3/4 of a wall using 1/4 of a can of paint. how many walls can he paint using one can of paint?