hannashifraw hannashifraw

23-05-2021
Physics

contestada

a crane lifts a 450kg concrete to the top of a 50m building in 5s.assuming g=10m/s²,calculate a,the potential energy if the concrete

Respuesta :

kwakukorang13 kwakukorang13

23-05-2021

Answer:

The answer is 225,000Joules

Answer Link

Otras preguntas

A person who is trained to use a wand to transmit sound waves and measure how the heart echoes those sounds is most likely a

Select the supplements that are minerals. beta-carotene calcium chloride folic acid iron lipids sodium zinc

What is the electron configuration for an atom of germanium

What kind of heat energy does the sun warm you with?

Which is the graph of the inequality y ≥ 2x + 3

Poverty was the cage in which we were all trapped and our hatred of it was still the vague, undirected restlessness of the zoo-bred flamingo who knows that natu

compare aerobic respiration to anaerobic respiration.

In what ways do political parties connect people to their government?

As biodiversity increases in an ecosystem, the ecosystem?

What name was given to the first baby of English heritage born in the New World? What was the first joint-stock company to launch a venture to the New World? Wh