Physics, 24.01.2022 22:40 sophiaa23

John and Haven move a large bookcase from the bedroom to the living room. The bookcase has a mass of 45 kg. They apply a force of 300 N to move the bookcase 8 m. It takes them 20 seconds to move the bookcase. How much work do they do to move the bookcase?

Answers: 1

Show answers

Another question on Physics

Physics, 21.06.2019 23:00

When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart

Answers: 2

Answer

Physics, 22.06.2019 10:00

Need people build a dam to create a reservoir that supplies water a nearby city needs. describe two ways this action will likely affect the water cycle in the local environment. (5 points) worth 20 points

Answers: 1

Answer

Physics, 22.06.2019 10:30

Apulley with mass mp and a radius rp is attached to the ceiling, in a gravity field of 9.81 m/s2 and rotates with no friction about its pivot.

Answers: 3

Answer

Physics, 22.06.2019 12:00

This is for my 8th grade science class, i really don’t understand. can someone me? , lol.

Answers: 1

Answer

You know the right answer?

John and Haven move a large bookcase from the bedroom to the living room. The bookcase has a mass of...

Questions

History, 14.10.2019 04:30

In which dynasty did the reign of the pharos end? a. kingdom b. middle kingdom c. new kingdom d. old kingdom...

Mathematics, 14.10.2019 04:30

If f(x) varies directly whith x, and f(x) = 56 when x = 8 find the value of f(x) when x = 2...

History, 14.10.2019 04:30

In one paragraph explain how all of the following cause the industrial revolution to start in great britain. a. small populations b. cheap energy c....

Mathematics, 14.10.2019 04:30

Are parallelograms sometimes, always or never squares?...

Mathematics, 14.10.2019 04:30

What is the area, in square units, of the parallelogram shown below? a parallelogram abcd is shown with height 7 units and base 5 units. (5 points) 3...

Mathematics, 14.10.2019 04:30

What is the perimeter of rhombus wxyz? units 12 units units 20 units

Biology, 14.10.2019 04:30

Each end of the mandible is attached to the temporal bone of the cranium at the moveable joint....

Health, 14.10.2019 04:30

Sexually transmitted diseases homework. are these correct? the answers have to spell a 10 letter word.

Biology, 14.10.2019 04:30

How are chunks of time in the geologic timeline organized?...

History, 14.10.2019 04:30

America's westward expansion following the civil war often resulted in conflict between. a. free and slaves states b. northe...

Mathematics, 14.10.2019 04:30

Is 4/16 equivalent to 0.25 and explain...

English, 14.10.2019 04:30

Which of the following is the best description of dickinson's poetry? a. verbose and sensuous b. boisterous and loud c. concise a...

Social Studies, 14.10.2019 04:30

Where do fossil fuels get their names...

History, 14.10.2019 04:30

Justinian and theodora's reign over the byzantine empire is marked by all of the following a transform the capital of constantinople into a ci...

History, 14.10.2019 04:30

Which of the following civilizations played an economic role in expanding cultural connections between europe and africa?...

History, 14.10.2019 04:30

What was the negative impact of the use of modern technology...

Social Studies, 14.10.2019 04:30

The u. s. constitution assigns the executive branch which power? a. impeaching unpopular federal judges b. vetoing laws passed by congre...

World Languages, 14.10.2019 04:30

Who was to blame for the trojan war? the greeks, the trojans, the gods or a specific individual?...

Mathematics, 14.10.2019 04:30

Indicate in standard form the equation of the line passing through the given points. p(6, 2), q(8, -4)...

Chemistry, 14.10.2019 04:30

Which of the following describe chemical properties? - water boils at 0c - helium is the lightest monatomic element - sugar burns i...

More questions: Physics Another questions