alexisbaughman alexisbaughman

02-03-2017
Physics

contestada

What is the minimum energy required to lift an object weighing 200 newtons to a height of 20 meters

Respuesta :

Аноним Аноним

03-03-2017

Potential energy E = mgh

m mass
g gravitational constant
mg = weight (in Newton)
h = height (in meter)

Answer Link

Otras preguntas

The main elements of market structure are _____. perfect competition, monopolistic competition, monopoly, and oligopoly perfect competition, monopoly, and oligo

Elvera Hilton earns $12 an hour at her job. The hours she worked during each of the last four weeks are shown below

Among children with kwashiorkor, Multiple Choice protein intake may be low, but calorie intake is severely deficient. intakes of both calories and protein are s

Predict the products. nabr (aq) + mgcl2 (aq) ----> __ + __. will the reaction occur?

Why does the narrator think her mother's view of Puerto Rico is naïve? O A. Because Puerto Rico is far richer than America B. Because Puerto Rico is ruled by a

Dada dance. two distorted women in high-class dresses are dancing on a record with german lettering underneath them. who created the piece above? a. hannah hoch

Lauryn wants to analyze the weights of the dogs for people that own that animal in her class. She records the following weights in a class survey: 28, 61, 17, 4

PLEASE ILL GIVE BRIANLIEST

What is the purpose of the underlined part of the sentence?

what is the median data set 25, 17, 38, 11,