jasminemarquez79 jasminemarquez79

04-02-2020
Physics

contestada

While a person lifts a book mass 2kg from the floor to a laptop, 1.5m above the floor, how much work does the gravitational force do on the book?

Respuesta :

rakshaprakash11 rakshaprakash11

17-02-2021

Answer:

w= 30 joules

Explanation:

w=mgh

w=2*10*1.5

w=30 joules

u can take g=10 in this ques or g=9.8

Answer Link

Otras preguntas

Evaluate 4|-2| - |-3|

Who was the 21st president of the united states?

I need help with. multiplication is there a 8 x s table trick

the data represents the total number of people who bought bananas each hour at a grocery store. 1,1,5,5,7,8,8,10,12 which box plot correctly represents the data

what is one benefit of using electronic sticky notes ?

What is the purpose of the vas deferens? A).to store, develop, and transport sperm cells from the testes B).to release the sperm from the penis C).to produce se

The imagery Phillis Wheatley uses in her poem "To His Excellency, George Washington" describes America as __________. A: A nation where no one lives anymore B:

What does the term multisyllabic mean?

diana taurasi is a professional soccer player. true or false

Given the expression: 5th + 6b + 7c.Sendo a = 1, b = c = -7 and 10.What the numerical value of the given expressõa?