ononiwuclement14 ononiwuclement14

18-02-2024
Physics

contestada

A man expands energy at the rate of 200Js-1 in ascending a vertical of 44m. If his mass is 75kg,determine the time taken. [g=10ms-2]

Respuesta :

jsimpson11000 jsimpson11000

18-02-2024

Explanation:

mgh would be the J representing his increase in potential energy

75 kg * 10 m/s^2 * 44 m = 33 000 J

Then if he uses 200 joules per second :

33000 J /( 200 J/s ) = 165 seconds

Answer Link

Otras preguntas

Which equation can be used to represent three minus the difference of a number and one equals one-half of the difference of three times the same number and four

How to find the degree of an angle without a protractor

An example of something that stores chemical energy is

what is satire in a passage

Whats are the different parts of no verbal comunication, especially body language?

Which of the following is an element of inventory holding costs? A. material handling costs B. investment costs C. housing costs D. pilferage, scrap, and obso

What happened during FDR’s first 100 days in office

An athlete jumped 5.5 feet which was 1.1 times higher than the previous jumper how high did the previous athlete jump

In the context of literature, what is the meaning of word choice

What is the meaning of the word stimulated in this sentence? Watching the Olympic swim meet stimulated Marcus to try out for the local swim team, which was some