lakeemobikeboy lakeemobikeboy

23-04-2021
Physics

contestada

A book weighing 18.0 N is lifted from the floor and placed on a shelf 1.5 m high. What is the minimum amount of work required to accomplish this
task?
a. 120J
B. 12 J
c.270J
D. 27 J

Respuesta :

amsull02 amsull02

23-04-2021

B 12j is the correct answer

Answer Link

Otras preguntas

solve quadratic equation by completing the square x²+2x-15=0

What is a synonmyn for coat

Which of the following was NOT a conclusion of Rutherford’s gold foil experiment? a. The atom is mainly empty space b. The nucleus has a negative charge c. T

the area of a square is 16 cm2. what are its linear dimensions

Which of the following was NOT a conclusion of Rutherford’s gold foil experiment? a. The atom is mainly empty space b. The nucleus has a negative charge c. T

Which kind of bonds are most easily broken in water? a. ionic b. peptide c. disulphide d. single covalent e. double covalent

How did slaves' family, religion, and other aspects of their culture help them cope with the slave system?

Seven less than the product of twice a number is greater than 5 more the same number. Which integer satisfies this inequality?a.116b.348c.2205d.2553

What's 2/3 times 5/6 times14

How far is the earth slanted