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

What is the GCF of 49 and 63?
what is 2096 to the nearest thousand
What is 13,406 word form
Which composer became an American citizen in 1940? -Richard Wagner -Ludwig von Beethoven -Igor Stravinsky -Claude Debussy
The average score on a biology test was 72.1 (1 repeats). write the average score using a fraction.
125 centimeters to 87.5 centimeters
Theos mom bought an eight pack of juice boxes at the store for $4 find the unit rate for the juice boxes
what is 8.54 rounded to the nearest tenth?
Statistical measures of change in an economy are called: A. portfolios B. indices C. exchanges D. stocks
What term is used to describe a trend in literature characterized by the shared assumptions, beliefs, and practices of an influential group of writers? a. liter