hollylackey hollylackey

22-03-2018
Physics

contestada

How much work does a motor do as it lifts a 675-kilogram elevator from a height of 15 meters to a height of 35 meters?

Respuesta :

MrProdigy MrProdigy

23-03-2018

Work is defined as Force x Distance

W = Fd

so (675kg)(9.8m/s^2) = 6615 N

d = 35-15 = 20m

so

W = Fd
(6615N)(20m)

132,300 J = W

Answer Link

Otras preguntas

According to the ideas implied in this section, how important is it to get original meaning across when translating from one language into another?

Drag the tiles to the correct boxes to complete the pairs. Match each radical equation with its solution.

Pluto's mass was poorly known before 1978. what happened in that year to change this

Why are discussions about religion considered controversial? A. Because the topic involves too many specific facts and many people get confused B. Because the

Which pair of organelles is responsible for energy supply to eukaryotic cells?

What was the role of the master builder

can come one help me with this please?

What increases daisy's value in gatsby's eyes?

Labor and population statistics are examples of sources for internal data that are accessed by a database. a. True b. False

Plot and conflict operate within the setting. True False