Question

Kinematics Problem with differential: -
Please help:)

Answer 1

@UnkleRhaukus Please help:)

Answer 2

i dont have the lastes version of word, i can not read that document.

Answer 3

@UnkleRhaukus

Answer 4

integrate?

Answer 5

? i don't know how to integrate:/

Answer 6

hmm,

Answer 7

ya i don't knw:?

Answer 8

u give me hint or formula
i will try:)

Answer 9

im not sure

Answer 10

np:)

Answer 11

@KingGeorge @satellite73 @saifoo.khan Plz help:)

Answer 12

Its answer is given: -
\[S=\frac{a}{2 \alpha}.\]

Answer 13

http://www.desktopclass.com/education/fafsc/projectile-motion-part-1-f-sc-physics-chapter-3-12.html

Answer 14

I knew the formula but i forgot. :/
That link might help.

Answer 15

k.
thanx:)

Answer 16

Np! (:

Answer 17

u can find distance by using ut+1/2at2

Answer 18

I m nt getting
Plz u find:) @Ruchi.

Answer 19

Are u getting \[S= \frac{a}{2 \alpha}?\]
then u right 100%
then plz tell me:)

Answer 20

Hi Mahesh! Distance travelled is distance out + distance return.
Here, both distances are equal.

So you only need to find distance out, which is equal to displacement from starting point when velocity becomes zero.

You will find \(S= 2\Large \frac{a}{4 \alpha}=\frac{a}{2 \alpha}\)?

Is that clear?

Answer 21

k! thanx a lot sir:)
but wt did u do to find \[\frac{S}{2}=\frac{a}{4 \alpha}.\]?

Answer 22

only give me hint sir:)

Answer 23

You get time of U-turn when you write velocity = 0
Then plug it in in s(t)

Answer 24

k.
sir thanx a lot lot:)

Answer 25

yw :)