alexisjadiel02 alexisjadiel02

03-10-2018
Physics

contestada

If a 50 kg student is standing on the edge of a cliff. Find the student’s gravitational potential energy if the cliff is 40 m high.

Respuesta :

londoncummins1 londoncummins1

03-10-2018

you can find it using the equation: potential energy=mass*gravitational acceleration*height.

energy=50kg*9.8N/kg*40m=19600Nm=19600J or 19.6kJ

Sometimes they use 10 instead of 9.8 for the g constant.

Rember to make me Brainliest!!!

Answer Link

Otras preguntas

pls answer this asap!!!

describe how the social activism concepts could help to fight poverty

At a school bookstore, a ballpoint pen costs $0.28 and a notepad costs $0.23. What could you buy and to spend exactly $0.74?

1. How did Confucianism create and support a rigid social hierarchy? Who had power? Who didn't?

Which of these elements has an electron configuration of [Kr]5s2? barium calcium rubidium strontium

Choose all the answers that apply. (Multiple Choice) Earth _____. A. has 29 days in February once every four years B. has a circular orbit C. rotates from west

PLEASE HELP!! URGANT!!

19. Which impact effects could have caused a decrease in photosynthesis rates? Select all that apply. A. earthquakes B. ejecta C. tsunamis D. wildfires

Based on what you have learned about appropriate and inappropriate responses, consider what Karen could have done to achieve a better result. How might the thre

Help on 30 1-10and 29 1-8