curryball3035 curryball3035

07-09-2021
Physics

contestada

A cinder block is sitting on a platform 20m high. It weighs 7.9kg. The block has
_____________ energy. Calculate it.

Respuesta :

Аноним Аноним

07-09-2021

Height=h=20m

Mass=m=7.9kg

[tex]\\ \rm\longmapsto P.E=mgh[/tex]

[tex]\\ \rm\longmapsto P.E=20(10)(7.9)[/tex]

[tex]\\ \rm\longmapsto P.E=20(79)[/tex]

[tex]\\ \rm\longmapsto P.E=1580J[/tex]

Answer Link

Otras preguntas

Which value of x is in the solution set of 2x-3>11-5x

segun el poema noches serena de fray luis de leon reponda cuales son las 2 viciones que tiene el poeta de la realidad PORFAVOR si alguien ya lo leyo por favor

For the following question, find the surface area of the regular pyramid shown to the nearest whole number

can someone help me out please:(:(

Is the ratio 25 to 16 proportional to 5 to 4.

Write an equation for the line parallel to the given line that contains C. Cleft parenthesis 3 comma 6 right parenthesis; y equals negative 4 x plus 5

Perceived Scarcity creates A. Demand B. Apathy C. Hegemony D. Supply

Mr. McGee mowed 4/5 of his lawn. His three sons finished the mowing. Each son mowed the same amount. How much of the lawn did each son mow?

List two rules for balancing equations

If I breed a long fur ff female with a long fur ff male then what will I expect to see.... all short fur; some long fur and some short fur; all long fur