aprilnotfoundd aprilnotfoundd

20-10-2021
Mathematics

contestada

A cinder block is sitting on a platform 20 m high. It weighs 79 kg. The block has _______ energy.

Respuesta :

20-10-2021

Answer:

This cinder block has gravitational potential energy.

This cinder block has 15 484 joules of potential energy

Step-by-step explanation:

PE = mass*gravity*height and g= 9.8 m/s^2

PE = 79 * 9.8 * 20

PE = 15 484

Answer Link

Otras preguntas

For the sequence an = 3n - 5, what is the value of a30?

Which perspective argues that the division of society into the "haves" and "have-nots" will create social problems?

Which series shows the pathway a cell uses to create proteins? A.Protein − RNA − DNA B.Protein − DNA − RNA C.RNA − DNA − Protein D.DNA − RNA − Protein E.DNA − P

a system of equations is marked on a coordinate plane. y=1/2x+4 y=1/2x+3 is there no, one, or an infinite amount of solutions?

here is your answer Hope this helps

(answer needed ASAP)Manifest Destiny advanced the belief that A) new territory would lead to more slavery. B) God was on the side of American expansion. C) sl

When luther first launched his effort to reform church practices, he saw himself as?

I am completely lost can someone please help

A bag of 26 letter tiles contains one tile for each letter in the alphabet. you are randomly drawing tiles from the bag, replacing each tile immediately after i

Jessica _____ for six hours by the time she reaches the Hawaiian Islands. Use the future perfect verb tense to complete the sentence. A.will have been flying B.