| Message |
|
|
a strip of wood of length L is placed on smooth horizontal surface . an insect starts from one end of the strip , walks with constant veloity and reaches the other end in time T . it then flies off vertically . the strip moves a further distance L in time t
a)T = t
b)t < T
c)t>T
d)depending on the massesd of the insect and the strip
give solution
|
|
|
|
mine is 37751
|
|
|
|
it is just by default
plz rate me
|
|
|
|
|
a boat which has a speed of 5km/h in still water crosses a river of width 1km along the shortest possible path in 15 mins . the velocity of the river water in km/hr is
1
3
4
root41
give solution
|
|
|
|
10/10
artistic!!!
really rated too
|
|
|
|
|
good work madmax . what is ur name
i want to salute u
we know he has cheated to get the rates
and will not consider them
we r here to study in group
and boinking will not affect him
cheers to madmax!!!!!!!!!!!
|
|
|
|
THE SIDES AB, BC, CD AND DA OF A QUADRILATERAL ARE X +2Y =3, X-3Y =4 , 5X +Y = -12 RESPECTIVELY THE ANGLE BETWEEN THE DIAGONALS AC AND BD IS
a)45
b)60
c)90
d)30
|
|
|
|
|
|
|
|
|
THE SIDES AB, BC, CD AND DA OF A QUADRILATERAL ARE X +2Y =3, X-3Y =4 , 5X +Y = -12 RESPECTIVELY THE ANGLE BETWEEN THE DIAGONALS AC AND BD IS
a)45
b)60
c)90
d)30
|
|
|
|
