Tajmirahslade Tajmirahslade
  • 03-02-2015
  • Physics
contestada

If (on earth) an object falls 18m and loses 36J of GPE. What is the objects mass?

Respuesta :

aidancanoli aidancanoli
  • 03-02-2015
PE=mgh
Where 'g' is the gravitational constant (9.81 m/s^2)
If you're solving for m, you can change the equation to be (PE/gh)=m.
m=(36J/18m*9.81m/s^2)
m=.2kg


Answer Link

Otras preguntas

Ann, Chau, and Keith sent a total of 133 text messages over their cell phones during the weekend. Keith sent 3 times as many messages as Chau. Chau sent 8 fewer
tan(x+[tex]\frac{\pi }{4}[/tex]) =1
"Poverty is the causes of population increase" Elaborate it​
What is 3x+2+4x+5x+7x
Can someone help me please
The four sacred texts written by early Aryan authors are called __________. A. Vistas B. Vedas C. Psalms D. Scriptures Please select the best answer from the ch
A flower gardener discover that all the flower he planted could not grow. The farmer requested the services of an agro technician who after some test discovered
#8: Which is the missing note in the photo. Do, Re, Mi, Fa, Sol, La, Ti, Do.
To which of the following sets does the number 0 belong? O rationalO integers O whole O irrational O natural​
6. Find the HCF of : (a) 21xy³ and 24x²y² (b) 18ab and 36abc (c) 4p³q²r , -12pr² , 16p²q²r²r²​