maddymoomaw8 maddymoomaw8

23-12-2020
Physics

contestada

How much work is required to lift a 10-newton weight from 4.0 meters to 40 meters above the surface of Earth?

Respuesta :

Khasandra Khasandra

23-12-2020

Answer : 360J

Way to do :

s = 40m - 4m = 36m

W = F × s

= 10N × 36m = 360J

A bit of explanation :

W = Work (J)

F = Force / weight (N)

s = distance (m)

Answer Link

Otras preguntas

A township is in the shape of a rectangle that is 5 km long and 4 km wide. There are 2000 residents in the township. What is the population density of the towns

Which of the following is the graph of the function y = 4csc(x)

Sports Corp. has 10 million shares of common stock outstanding, 5 million shares of preferred stock outstanding, and 1 million bonds. If the common shares are s

A basketball star covers 2.70 m horizontally in a jump to dunk the ball (see figure). His motion through space can be modeled precisely as that of a particle at

A distribution of test scores is not symmetric. Which of the following is the best estimate of the z-score of the third quartile? a. 0.67 b. 0.75 c. 1.00 d. 1.4

After winning power, the National Assembly

What is the purpose of a conclusion? A. To predict how something will turn out B. To explain why the data support or reject the hypothesis C. To make an educate

Зу + 1 = 4у – 6 Please help me answer it’s due tomorrow

Suppose James randomly draws a card from a standard deck of 52 cards. He then places it back into the deck and draws a second card. A standard deck of cards con

What is the formula to use to calculate the debt-to-income ratio? income + debt /100 income/debt x 100 debt / income x 100 debt x income