jada0830m12princess
jada0830m12princess jada0830m12princess
  • 02-08-2021
  • Physics
contestada

How much power does it take to lift a box with a weight of 50N to put it on a shelf that is 10m high in
10 sec?

Respuesta :

Аноним Аноним
  • 03-08-2021
  • Force=50N
  • Displacement=10m
  • Time=10s

We know

[tex]\boxed{\sf Power=\dfrac{Work\:done}{Time}}[/tex]

[tex]\\ \sf\longmapsto Power=\dfrac{Force\times displacement}{Time}[/tex]

[tex]\\ \sf\longmapsto Power=\dfrac{50\times 10}{10}[/tex]

[tex]\\ \sf\longmapsto Power=\dfrac{500}{10}[/tex]

[tex]\\ \sf\longmapsto Power=50W[/tex]

Answer Link

Otras preguntas

if the light completed the 71.0-km round trip in the time it took the mirror to complete one-eighth of a revolution, what is the speed of light?
which best describes the process of independent assortment?
what is 8.525 rounded to the nearest tenth
similarities and differences between mitosis and meiosis
the assembly machine in your plant can produce 36,200 parts in 9 hours. How many parts can it produce in 18 hours
how many bones in human body
-5x-4=? a.1 b.-1 c.20 d.-20
what are the benefits of coconut oil
hi can someone translate these to english? only if you know french so please no translator because that wont help me at all. Où va cette famille pendant les va
The volume of a prism is the product of its height and area of its base, V = Bh. A rectangular prism has a volume of 16y^4 + 16y^3 + 48y62 cubic units. Which co