subject

Physics, 26.01.2021 23:40 WATBOI01

An object has Ep of 220 J after being lifted to a height of 8 m. What is the object's mass? 3.73 kg
5.23 kg
1.67 kg
2.81 kg

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 21.06.2019 18:00

What is the magnification of a real image if the image is 10.0 cm from a mirror and the object is 50.0 cm from the mirror ? use the equation m=-di/do. a. -5.0 b. 5.0 c. 0.20 d. -0.20

Answers: 1

question

Physics, 21.06.2019 20:00

The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is transformed ⇒ as it changes into other forms of energy.

Answers: 1

question

Physics, 21.06.2019 21:00

50 g of ice at 0°c is dropped in a beaker containing 100 g of water at 0°c. what will be the contents of the beaker after 5 hours? assume that the room temperature is 0°c.

Answers: 1

question

Physics, 22.06.2019 06:00

In the circuit shown below, with each bulb holding a resistance of 60 ohms, how many amps of current are flowing? express your number as a decimal.

Answers: 1

You know the right answer?

An object has Ep of 220 J after being lifted to a height of 8 m. What is the object's mass? 3.73 kg...

Questions

question

Social Studies, 19.10.2019 09:30

Which executive department would most likely need to approve an oil company’s new pipeline? the department of agriculture the depar...

question

English, 19.10.2019 09:30

Read the sentences. sentence 1: as i turned onto bryce road, i saw the parkers’ cat crouched under a tree, hissing at something on the g...

question

Mathematics, 19.10.2019 09:30

Aboat makes a 120-mile trip downstream in 3 hours but makes the return trip in 4 hours. what is the rate of the boat in still water? a.3...

question

Mathematics, 19.10.2019 09:30

The length of a rectangular floor is 5 feet less than twice its width. the area of the floor is 150 square feet. what is the length of the room?...

question

History, 19.10.2019 09:30

Answer or correct this part 1 respond to each question in one to three complete sentences. (each question is worth two points)

question

Spanish, 19.10.2019 09:30

Select the response that best answers the question. which of the following pairs are false cognates? el teléfono-the telephone el diciona...

question

Physics, 19.10.2019 09:30

Only two forces act on an object (mass = 3.80 kg), as in the drawing. (f = 51.0 n.) find the magnitude and direction (relative to the x axis) of the a...

question

English, 19.10.2019 09:30

What does king compare to the unrecognized people who have been an important part of making the civil rights movement happen?

question

History, 19.10.2019 09:30

Acrop grown primarilyfor sale rather for farmers own use is known as a...

question

Mathematics, 19.10.2019 09:30

Line p passes through points (2,13) and (9,8). line q is perpendicular to p what is the slope of line q?...

question

Physics, 19.10.2019 09:30

Energy is lost as heat_ a. is destroyed b. is absorbed c. can still be used to work...

question

Health, 19.10.2019 09:30

Why are some person suffering from mental allness?...

question

Chemistry, 19.10.2019 09:30

How much volume would 2.00 moles of gas take up, under standard temperature and pressure conditions? 11.2 l 22.4 l

question

Health, 19.10.2019 09:30

Ashley’s thr zone is 146bpm - 181bpm. jonelle’s thr zone is 151bpm - 184bpm. they stop dancing and take their pulse and both count their heart rate at...

question

English, 19.10.2019 09:30

Existentialists, like sartre, believe that consequences arise from humans’ in a meaningless universe. a) choices b) absurdity...

question

History, 19.10.2019 09:30

During the civil war, the union and the confederacy battled in the west for control . a. major cities. b. west virginia. c. key rivers. d. texas....

question

English, 19.10.2019 09:30

Match each print advertisement headline to the rhetorical device it employs. alliteration hyperbole simile hair li...

question

History, 19.10.2019 09:30

What are two things that african americans did to the war effort? question from historian’s notebook— african americans in wwii...

question

History, 19.10.2019 09:30

What is the united states position in world affairs? a. isolation c. world protector b. internationalism d. oblivious to the...

question

Arts, 19.10.2019 09:30

The genre known as film noir may be characterized as a sub-genre of what other genre? western mystery horror romantic comedy...

More questions: Physics Another questions

Questions on the website: 13722363