A steel wire of cross_ sectional area 2x10-5 m2 is stretched through 2mm by a force of 4000 N. find the young's modulus of the wire
4 answers
Question:
A steel wire of cross_ sectional area 2x10-5 m2 is stretched through 2mm by a force of 4000 N. find the young's modulus of the wire . the length of the wire is 2m.
Answers
answer: the rock sample is a sedimentary rock.
explanation:
it is given that:
mass of rock sample, m = 2.7 g
volume of rock sample,[tex]v = 1.1 cm^{3}[/tex]
so, density of rock sample will be
[tex]density = \frac{mass}{volume}[/tex]
[tex]\rho =\frac{2.7}{1.1}g/cm^{3}\\\\\rho =2.45 g/cm^{3}[/tex]
since, the density of rock sample is [tex]2.45 g/cm^{3}[/tex]. hence, the rock sample is a sedimentary rock, whose densities varies between [tex]2g/cm^{3} - 2.6 g/cm^{3}[/tex].
the part of the wave he is travelling on is the crest
The objects do not reach terminal velocity there is not enough time from the time the object falls from when it hits the ground to achieve terminal velocity. an object must be placed higher to achieve terminal velocity in order to be in free fall.
Ineed the problem dude
Similar Solved Works
4 answers
NEED HELP WITH ESSAY AND NEED THREE REASONS TO GO WITH. FROM K12 NO LINKSAnne wrote in her diary, “I still believe, in spite
NEED HELP WITH ESSAY AND NEED THREE REASONS TO GO WITH. FROM K12 NO LINKS Anne wrote in her diary, “I still believe, in spite of everything, that people are truly good at heart.” Do you agree with this statement? Why or why not?...
4 answers
Five years of realized returns for ff are given in the following table. remember: while ff was started
Five years of realized returns for ff are given in the following table. remember: while ff was started 40 years ago, its common stock has been publicly traded for the past 25 years. the returns on its equity are calculated as arithmetic returns. the historical returns for ff for 2012 to 2015 are: ...
3 answers
Is the permanent press setting on a dryer hotter or colder than normal setting?
Is the permanent press setting on a dryer hotter or colder than normal setting?...
3 answers
Expression Name ExpressionE 3.8 ⋅ 6.8F 7 ⋅ 0.5G –8 ⋅ 4∕7H 9 ⋅ (–3)The table above shows four numeric expressions. Which
Expression Name Expression E 3.8 ⋅ 6.8 F 7 ⋅ 0.5 G –8 ⋅ 4∕7 H 9 ⋅ (–3) The table above shows four numeric expressions. Which expression is an integer when it's evaluated? A) E B) H C) G D) F...
7 answers
What were the primary causes of the French Revolution? Check all that apply.
What were the primary causes of the French Revolution? Check all that apply....
4 answers
I need help finding the intercept , slope and equation please help!
I need help finding the intercept , slope and equation please help! [tex]I need help finding the intercept , slope and equation please help![/tex]...
3 answers
The OutsidersWhat do we learn was so special about Johnny? A. a person who can play a mean polka on the accordion is rare. Johnny
The Outsiders What do we learn was so special about Johnny? A. a person who can play a mean polka on the accordion is rare. Johnny was a great accordion player. B. a person who really listens is rare. Johnny was this person. C. A person who is self-sacrificing for the sake of others is rare. Joh...
3 answers
Choose the phrases that you think of when you hear the word sun. check all that apply
Choose the phrases that you think of when you hear the word sun. check all that apply...
4 answers
The ratio of the number of beads collected by jane to the number of beads collected by jill is 7: 3.
The ratio of the number of beads collected by jane to the number of beads collected by jill is 7: 3. jane gave some beads to jill. is it possible for both jane and jill to have the same number of beads after jane gave some beads to jill? explain why you think so...
4 answers
Magdala blushes very easily; any time she makes even a slight social error, she turns bright red. Magdala regards this tendency as
Magdala blushes very easily; any time she makes even a slight social error, she turns bright red. Magdala regards this tendency as a real social failing and would give a great deal to stop blushing. You might make Magdala reconsider the value of her blushing by telling her that people who blush ....
4 answers
Aaron and Rob go to the store to buy groceries for the week. Aaron spends on average $155 each week with a standard deviation of $5.80.
Aaron and Rob go to the store to buy groceries for the week. Aaron spends on average $155 each week with a standard deviation of $5.80. Rob spends on average $128 with a standard deviation of $6.95. Label which graph could represent Aaron and which could represent Rob. [tex]Aaron and Rob go...
2 answers
(1) everything i know about gardening i learned from my good friend sandy. (2) when i first moved from
(1) everything i know about gardening i learned from my good friend sandy. (2) when i first moved from iowa to georgia last may, i tried planting a vegetable garden right away. (3) as i happily weeded the ground i thought to myself, “my garden’s produce will be here in a few weeks! i am going t...
4 answers
NOBODY IS HELPING ME I NEED HELP!! WILL MARK BRAINLIEST ASAPDecide if two events are independent or dependent. Explain!!!1 Roll
NOBODY IS HELPING ME I NEED HELP!! WILL MARK BRAINLIEST ASAP Decide if two events are independent or dependent. Explain!!! 1 Roll a red number cube and blue number cube stimutaneously 2. Randomly select a green sock and then another green sock from a drawer to wear to school...
10 answers
List the one reason why Blues music is a significant American Society.
List the one reason why Blues music is a significant American Society....
4 answers
There are 15 cats ready for new homes at the pet store there are 5 cages with cats in the store if each cage has the same
There are 15 cats ready for new homes at the pet store there are 5 cages with cats in the store if each cage has the same number of cats how many cats are in each cage...
3 answers
A word having a meaning that is the same or nearly the same as another word is a(n) .
A word having a meaning that is the same or nearly the same as another word is a(n) ....
2 answers
21.Why are throttling devices commonly used in refrigeration and air-conditioningapplications?
21.Why are throttling devices commonly used in refrigeration and air-conditioning applications?...
4 answers
Arleen later found an apartment where the rent, not including utilities, was 88 percent of her welfare
Arleen later found an apartment where the rent, not including utilities, was 88 percent of her welfare check. (In Bakersfield, the average rent for a 2-bedroom apartment is about $1,100 to $1,200 per month. To afford a 2-bedroom apartment, a minimum wage worker earning $7.25 per hour must work 96 ho...
4 answers
Which expression has a negative value?7-31-4/2)(15-7)-(9:3)0-517+(-14) ]- 30
Which expression has a negative value? 7-31-4/2) (15-7)-(9:3) 0-517+(-14) ]- 30 [tex]Which expression has a negative value? 7-31-4/2) (15-7)-(9:3) 0-517+(-14) ]- 30[/tex]...