Question

There is another question @Abhisar As the chain moves, it turns the small gear. If you use the distance you calculated in the previous question, through what angle does the small gear turn to the nearest degree?
idk if you can help..........if you cant its fine tho

Answer 1

see the distance or the arc length will remain the same, but the radius will be different now.

Answer 2

right

Answer 3

is the radius of the small chain given ?

Answer 4

is BC given ?

Answer 5

yes 3 in

Answer 6

perfect !!

Answer 7

Now let the angle be x,
then x*2\(\pi\)*3=5\(\pi\)/3

Answer 8

ok let me calculate tht

Answer 9

got it ?

Answer 10

ok i go tht x=13.6isthat correct?

Answer 11

how ?

Answer 12

the equation.....

Answer 13

6\(\pi\)x=5\(\pi\)/3

Answer 14

6pi x=5.23

Answer 15

x= \(\huge\frac{5}{18}\)

Answer 16

getting it ?

Answer 17

um

Answer 18

no

Answer 19

\(\pi\) on Lhs will cancel \(\pi\) on rhs..ok ?

Answer 20

ok

Answer 21

okay, other way
6\(\pi\)x=5.2

Answer 22

yea thats what i got

Answer 23

18.8*x=5.2

Answer 24

x=5.2/18.8

Answer 25

x=0.27

Answer 26

got it now ?

Answer 27

5.2/18.8=3.6 and 18.8/5.2=0.27 which one??

Answer 28

5.2/18.8=0.27

Answer 29

it's just the way u solve linear equations !

Answer 30

sorry im tired ya i get it now

Answer 31

no no it's ok..there is one more step remaining..tjis gave us degrees in radians

Answer 32

Now we will have to convert it into degrees

Answer 33

ok so we have .27

Answer 34

*angle in radians

Answer 35

yes it is 0.27 radians.....multiply it with \[\frac{180}{\pi}\]

Answer 36

ok

Answer 37

it will give u 15.9 = 16°

Answer 38

right thats what i got.... the answer choices are
112º
100º
120º
106º

Answer 39

srry i didnt give them b4

Answer 40

oh my bad !!

Answer 41

is last one was correct ?

Answer 42

106?

Answer 43

No i mean if the answer to the last question u posted was correct ?

Answer 44

oh the other one ..... i wont know untill i answer this one... theni will know

Answer 45

ok...give me 5 mins

Answer 46

sure

Answer 47

it's 100°

Answer 48

and answer to previous question will be 32.89

Answer 49

howd you get it?

Answer 50

nothying i just recalculated all...there was a calculation mistake !

Answer 51

*nothing

Answer 52

The process is same.

Answer 53

oh thank you so much

Answer 54

wait for 10 mins and i'll show u the whole process