molinanadia04 molinanadia04

28-09-2020
Engineering

contestada

A 75-kg piano is hosted on a crane and delivered throughout the window of a 6th story apartment (20 meters above ground). What is the potential energy of the piano?

Respuesta :

sqdancefan sqdancefan

29-09-2020

Answer:

14,700 J

Explanation:

PE = Mgh = (75 kg)(9.8 m/s²)(20 m) = 14,700 J

Answer Link

Otras preguntas

Find the indicated probability

PRONOUNS Circle the pronoun and write the type of pronoun in the blank. possessive 1. My house is the biggest on the block 2. Are these beautiful drawings yours

ciri-ciri kepimpinan Islam yang boleh diteladani oleh masyarakat pada hari ini

Constable company reported the following information at December 31 year 1. What is the amount of current liabilities on the classified balance sheet

joi...nn gi..rrll...sss for $€× (rycs_fbhh_wz)

A car rental company charges a rental fee of $75. Additionally, they charge $10 per hour. How many hours will it take for the total cost to be $115?

what is the capital of Wyoming? :)

what is the capital of Illinois? :)

edge length is 4.find the total surface area.

The Indian Ocean Tsunami (2004) - Areas affected: Parts of southern India and Andaman Nicobar Islands

ACCESS MORE