lizbethtrejo214 lizbethtrejo214

11-01-2021
Physics

contestada

2.
How much work is needed to move a 150kg refrigerator 8m up to the third floor of a building?

Respuesta :

kats35990 kats35990

11-01-2021

W = Fd = mgd

W = (150 kg)(9.80 [tex]\frac{m2}{s}[/tex])(8 m)

W = (1 * [tex]10^{4}[/tex]) J

you can also use PE = mgh

Answer Link

Otras preguntas

41,000 rounded to the nearest 10,000

Confucianism and taoism originated in which country?

in order, are expected to hit your checking account next month: $30 deposit, $20 withdrawal, $30 withdrawal, $40 deposit, and $50 withdrawal. What is the least

1. The Middle Ages began with the collapse of the...? A. Renaissance. B. Roman Empire. C. Kingdom of Mali. D. Tang Dynasty. 2. In the system of feudalism, who

Which organelle of a prokaryotic cell contains genetic information? 1. ribosomes 2. nucleoid 3. nucleus 4. cell membrane

Edgar wants to plot the ordered pair 1.8 -1.2 ona coordinate plane. On each axis one grid square equals 0.1. starting atb the the orgin how can edgar find

The two right triangles shown above have equal perimeters. The hypotenuse of the orange triangle is one leg of the green triangle stacked on top of it. If the s

What is the equation of a line that is parallel to −3x+4y=4 and passes through the point (4,0)?

which organelle will best described as the power plant or energy creator

What is the domain of the following relation? {(a, b), (b, c), (c, a), (a, c), (c, d)}