elyseeversole4 elyseeversole4

09-04-2021
Physics

contestada

How much work is done lifting a 71 kg dog 2 meters

Respuesta :

Аноним Аноним

09-04-2021

By using the potential energy rule E=mgh=71(10)(2)=1420 note i took the value of gravity 10
A change in potential energy means that there is work
Work=potential energy
Work=1420J

Answer Link

Otras preguntas

What kind of sentence is " I stood there like a bump on a log while they surrounded me".

Protagonists are always good people strong winners bad people main characters

In the sixteenth century, Mediterranean trade was dominated by (A) North Africa and Spain. (B) Portugal and France. (C) Spain and Portugal. (D) Jerusalem under

The ratio of red jelly beans to yellow jelly beans in a dish is 3:4. If Greg eats 3 red jelly beans and 6 yellow ones, the ratio is 4:5. How many yellow jelly b

Sedative is to anesthesiologist as capital is to____________ A. currency B. wealth C. economist D.corporation

Monica's heart beat 225 times in 3 minutes. Jordy's heart beat 360 times in 5 minutes. Whose heart beat at the faster rate and what was that rate?

how is 4/50 written as a percent

Which word correctly completes the sentence? Let's dive __________ the pool. A. into B. in

What kind of sentence is " I stood there like a bump on a log while they surrounded me".

What is the solution to the equation 9^(x - 1) = 27? a) x = 2.5 b) x = 0.5 c) x = -0.5 d) x = -3.5