radomes.openskiesproject.org
stephfansanders stephfansanders
  • 23-03-2016
  • Physics
Answered

you did 200 of work lifting a 150 newton-pack.how high did you lift the bookbag

Verified Answer :

Hagrid
Hagrid Hagrid
  • 23-03-2016

Given:

200J of work

150N pack

Required:

 Height you lift the bookbag

Solution:

Work = mg

Where m is the mass, g is the gravity

200J = m(9.8 m/s2)

M = 20.41 kg

 

potential energy = mgh

where h is the height

150N = (20.41kg)(9.8 m/s2)h

h = 0.75 m 

Answer Link

Related Questions

maria bought a total of 1 34 dozen bagels of the total she bought 16 dozen whole grain bagels 34 dozen sesame seed bagels and some plain bagels how many frozen
If you use soymilk on a regular basis you should select a variety thats
two most common reasons for modifying land in South and Southeast asia
Why did framers of the us constitution want the states to maintain significant power as a part of the federal system
In what conditions did most Southern blacks live after the Civil War
Decrease 800g by 62
In Korematsu v United States 1944 the federal exclusion order that forced Japanese Americans into relocation camps was deemed constitutional because it was issu
What did Egyptians use to make pottery vessels like those in museum galleries
If a tank contains water 4 m deep what is the pressure at the bottom of the tank Neglect the atmospheric pressure
Regardless of whether a news source is mainstream or independent the information it reports must be carefully evaluated a True b False