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

What is the measure of

A student mixes a spoonful of sugar into a glass of water and stirs until the sugar dissolves completely. Match each substance to its role in the dissolving pro

Do not walk alone in the forest is alone a verb adjective or adverb in this sentence

PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!! What message is the artist trying to convey about US expansionism in 1900? A. Thinks that America should shar

the permitir of the garden is (6x+2) units. Find the length of the missing side .

who is gossip girl.....

Compare solids, liquids, and gases in terms of their shape and volumes.

A 15 ft ladder leans against the side of a house. The top of the ladder is 13 ft off the ground. Find x, the angle of elevation of the ladder. Round your answer

Which best describes the answers a person might have to a personal vision and goal question and a future life question?

How to work it out ‍