subject

Chemistry, 11.03.2020 22:55 laskew37221

A 500-kg elevator is raised to a height of 10 min 10 seconds. Calculate the power of the motor.
490,000 W
49,000 W
4900 W
490 W

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 22:00

Which function is performed by earths atmosphere? a. ultraviolet rays are prevented from reaching the ozone layer. b. earths temperature is raised and moderated by trapping in heat c. charged particles from the sun are prevented from reaching earth. d. magnetic charges from space are prevented from reaching earths surface.

Answers: 2

question

Chemistry, 22.06.2019 14:00

How is the atomic number of a nucleus changed by alpha decay

Answers: 2

question

Chemistry, 22.06.2019 16:00

About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?

Answers: 2

question

Chemistry, 22.06.2019 19:30

Draw the lewis structure for the trisulfur s3 molecule. be sure to include all resonance structures that satisfy the octet rule.

Answers: 3

You know the right answer?

A 500-kg elevator is raised to a height of 10 min 10 seconds. Calculate the power of the motor.

Questions

question

Social Studies, 09.02.2022 03:20

In what state, whose borders are north and south dakota to the east, do the rocky mountains cover about 40% of the land surface?....

question

Health, 09.02.2022 03:20

In 25 words or fewer, summarize the connection between self- discipline and a healthful lifestyle....

question

English, 09.02.2022 03:20

If you can keep your head when all about you Are losing theirs and blaming it on you,If you can trust yourself when all men doubt you,

question

SAT, 09.02.2022 03:20

Farmers, business leaders, and workers are all examples of....

question

SAT, 09.02.2022 03:20

When a magnesium bromide solution is mixed with a lead(ii) nitrate solution, a precipitate forms....

question

History, 09.02.2022 03:20

PLEASE HELP :((( URGENT Under the 1803 Ohio Constitution the Governor did not have very many powers. It was not until 1903 that the office got the p...

question

SAT, 09.02.2022 03:20

Marnie works at a supermarket. Marnie notices that children in the supermarket often misbehave while shopping with a caregiver, and she decides to con...

question

Mathematics, 09.02.2022 03:20

How are similar triangles created by drawing lines through a triangle?...

question

English, 09.02.2022 03:20

Why is Esperanza's dream house significant to The House on Mango Street? Select Yes or No for each statement.

question

Chemistry, 09.02.2022 03:20

2. The enthalpy (heat) of hydration of a soluble ionic compound such, as KCl, is a) a small negative value. b) a large negative value. c...

question

Mathematics, 09.02.2022 03:20

HELP ive been asking for a while pleaseee !!! In order to pass quality inspection, a container of strawberries must weigh within 1.4 grams of the li...

question

Engineering, 09.02.2022 03:20

You do not need to remove the lead weights inside tires before recycling them....

question

Mathematics, 09.02.2022 03:20

A woman passed gas silently. I said "it stinks", and she said "I apologize. Excuse me". Why did she say both of those things?...

question

Mathematics, 09.02.2022 03:20

Y = 9 (x – 7) - y = (x – 7)? -- Which ordered pair (x, y) is a solution to the given system of equations?...

question

English, 09.02.2022 03:20

Decide whether the underlined word below is a preposition, interjection or conjunction. AND a tuna sandwich, Select the one most correct...

question

Business, 09.02.2022 03:20

Sloan Manufacturing Corporation applies manufacturing overhead on the basis of 120% of direct labor cost. An analysis of the related accounts and job...

question

Mathematics, 09.02.2022 03:20

What is the y-intercept of the line that passes through the points (2, "1) and (-3, 9)?...

question

Social Studies, 09.02.2022 03:20

When a researcher uses a qualitative and quantitative approach to collecting data, this is referred to as: scientific integrity triangulation ways of...

question

Mathematics, 09.02.2022 03:20

Help answer this pls ...

question

Mathematics, 09.02.2022 03:20

Sales(InThousands): represents the number sales (in $1000) made in the specified week of December (Week). MarketSize represents the size of the custom...

More questions: Chemistry Another questions

Questions on the website: 13722360