audieburt123 audieburt123

25-02-2017
Physics

contestada

A crane used 900 N of force to lift a load 100 m. How much work did the crane do?

Respuesta :

Аноним Аноним

25-02-2017

Work done = force x displacement = 900 x 100 = 90000J = 90 kJ

Answer Link

PrarupCena PrarupCena

25-02-2017

90000 J is the answer

Answer Link

Otras preguntas

Which description matches the poetic form iambic pentameter? a. ten syllables divided into pairs of unstressed and stressed syllables b. couplets of trochaic fe

As a result of the Peloponnesian War, Sparta __________. a. conquered Asia Minor b. was conquered by Persia c. became an ally of Athens d. dominated Greece for

Other than the explanation offered in the legend, why do you think the Greeks went to war with Troy?

Chief Justice Roger Taney Determines the Legal Status of Slaves, 1857 What does Taney’s decision mean to the outbreak of Civil War?

Why do you think the colonists at first created such a weak central government?

An effect of the Land Ordinance of 1785 and the Northwest Ordinance of 1787 was that

Based on the observations by the Persian historian Wassaf, why do you think the Mongols were such successful conquerors?

Representatives from what estates comprised the Estates-General? a.daimyo b.clergy c.nobility d.samurai

How will adding the value 50 affect the mean and median of the data set 8, 10, 12, 18, 22? A. The mean will increase more than the median. B. The me

Is there any disadvantage to a government placing a tariff on imported goods?