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

The Great Plain became uitable for farming only after the development of plain Indian?

Chains of nucleic acids have directionality and are read in a certain way just like languages are read from "left to right" or "right to left." dna is always r

In what way was the spanish colonization of the philippines different from the portuguese strongholds in the indian ocean basin?.

How much energy does it take to warm 1. 0 kg of ice from −40°c to 0°c? the specific heat of ice is 2090 j/kg°c.

What were ome of the limitation of playing muic a a porting event in the 19th century?

Which of these statements describe the goals of the lewis and clark expedition? check all of the boxes that apply. to explore the louisiana territory to find t

In the coordinate plane, line q has slope 6 and y-intercept (0, 8). Line p is the result of dilating line q by a factor of 4 with center (0, 4). What is the y-i

Evaluate the validity of the title "critical period" for the year of 1783-1812. Be ure to addre Wahington, Adam, Jefferon and Madion

To which family does the function y = (x + 2) superscript one-half baseline + 3 belong?.

When you multiply a three digit number by a two digit number what i the greatet number of digit the product can have