trurtle1 trurtle1

11-05-2016
Physics

contestada

An object with a mass of 78 kilograms is lifted through a height of 6 meters. How much work is done? A. 47.75 J B. 4,586.4 J C. 468 J D. 764.4 J

Respuesta :

Helpmexc Helpmexc

11-05-2016

Substituting values, Work done = (78 (9.8) (6) work done = 4586.4 J so the answer is B

Answer Link

Otras preguntas

Who is W. E. B. Du Bois?

round 76340 to the nearest thousand

In which form of government do delegates speak on behalf of citizens? popular sovereignty authoritarian monarchy representative totalitarian

Which Byzantine leader restored the use of icons in 843 CE? - Theodora - Justinian - Basil - Leo III

People flocked to California to fulfill the _________.

The rise of China's naval power under Admiral Cheng-Ho occurred during the _______ dynasty

Your home insurance policy has a $500 deductible. If a small fire causes $1200 damage to your home, what amount of the claim would the insurance company pay? A.

what were the cultural exchanges between the native American civilizations and the European settlers?

round 76340 to the nearest thousand

the ratio of isabellas money to shanes money is 3:11. If isabella has $33, how much money do Shane and Isabella have together?