cactusweird33 cactusweird33

09-02-2021
Physics

contestada

How much work is done against gravity when lifting a 2-kg sack of groceries a distance of 2.5 meters?

Respuesta :

dcorona23 dcorona23

10-02-2021

W = F x d/x = (m x Ag) x h, therefore, mass (2kg x 9.8) x 2.5m = 49J

Answer Link

Otras preguntas

Refer to the two paragraphs that begin on page 4 and end on page 6. What is Henry's purpose in posing multiple questions?ginian lawyer issionately for the nies.

9 cm Find the area of the square. Remember A = s² Area of the square cm 2

Which of the following prospecting techniques do you have to use carefully because it has tended to upset people in recent years?

Which of these lines would make a better trend line for this data?

3. A mature blue whale may have a length of 28.0 m. How far from a con- cave mirror with a focal length of 30.0 m must a 7.00-m-long baby blue whale be placed

WILL MARK BRAINLIEST + 20 PTS.

The teacher spends __ time playing football on a Sunday ( a little, a few)

A fall protection plan should include which of the following: A. The environmental hazards that might be encountered by employees. B. The work activities to be

helplllllllllppppllllllllllllllll

donnez la relation définissant la densité d'une espèce chimique , en indiquant précisément à quoi correspond chaque grandeur et les unités