Question

.....

Answer 1

A particle moving rectilinearly with a uniform acceleration
2m/s^2, crosses a point A with a velocity of 5m/s in the same direction as that of acceleration. Find the velocity of the particle after one second

Answer 2

So we're given acceleration is constant :

\[\large a = 2\]

Answer 3

Yes

Answer 4

Got it,

Answer 5

v=u+At

Answer 6

v=7m/s

Answer 7

But i got it by flook

Answer 8

nice :)

Answer 9

why do we consider initial velocity 5m/s

Answer 10

because of the question

Answer 11

the question was asking us to find the velocity of the particle `after` one second
right ?

Answer 12

what does this `after` referring to ?

Answer 13

But what that crosses a point A signify

Answer 14

`after` worldwar3 or
`after` something else ?

Answer 15

first tell me what does `after` refer to..

Answer 16

after means time following