Question

An apple falls out of a tree from a height of 2.3 m. What is the impact speed of the apple?

thanks c:

Answer 1

Hey @jojolovesbb !

Answer 2

hello! @Abhisar

Answer 3

You can use the equation \(v^2=u^2+2\times a\times s\) ,
Where, v= impact speed,
u= initial speed (0)
a = acceleration due to gravity (9.8)
s = Height of the object (2.3 m in this case.)

Answer 4

so do i just plug everything together? or what should i do? im not very good in physics unfortunately

Answer 5

Yes, plug in everything and find the value of V

Answer 6

Can you do it?

Answer 7

no i dont think so :( @Abhisar

Answer 8

Set up the equation like this,

\(\sf V^2 = 0 + 2\times 9.8 \times 2.3 \)

Answer 9

Need help Abster? c;'

Answer 10

Or you got this one?

Answer 11

Sure cap, you can take over if you want (-:

Answer 12

I just pmed her to get back in here

Answer 13

there she is c;'

Answer 14

hi c:

Answer 15

como estas linda? ^.^ te voy ayudar ok...

Answer 16

okay muchas gracias!

Answer 17

@Abhisar she doesn't understand cause she's spanish

Answer 18

nono, i understand english pretty well too lol

Answer 19

me on the other hand ~cough~ im a Romeo in the Hispanic word ~whips bangs back~

Answer 20

world* ;-; stupid typos

Answer 21

haha well hello there c:

Answer 22

@jojolovesbb do you know the mass of the apple yet?

Answer 23

no, it makes the equation sort of incomplete

Answer 24

@Abhisar any ideas?

Answer 25

i just typed the question as it was shown, i tried to search for any extras and i couldnt find any unfortunately so i guess im gunna have to solve it like this

Answer 26

@jojolovesbb im trying to think i haven't giving up yet

Answer 27

okay :o but yeah its missing some information, who the heck came up with this stuff??

Answer 28

^ no one knows

Answer 29

yeah :/ oh well lol

Answer 30

They could of at least said the time of flight

Answer 31

Im guessing the apple weighs 1 pound

Answer 32

WAIT @jojolovesbb I got the answer ^_^

Answer 33

what is it? c:

Answer 34

http://prntscr.com/7frwg5

Answer 35

Enough info?

Answer 36

yay thank you so much!

Answer 37

np ^_^ have a nice day

Answer 38

lol eres muy linda senoria ^_^

Answer 39

senorita*

Answer 40

aww gracias, usted tambien! :3

Answer 41

gracias ^.^

Answer 42

oye mandame un mensaje cuando puedes mi amor c;'