Arun
Last Activity: 7 Years ago
Find the distance at any time taken as cinstant suppose take t = 1 s
and then we can caluclate velocity later on.
.
For x – axis,
x = V1
For y-axis
y = V2
for y=x,
x0 = V3cos45 and y0 = V3sin45
Now U have two points.
(x,y) and (x0 , y0)
Find the eqn. of line using this and find the intersection point with y=x.
You will get V
3=
√2*v2v1/(v2+v1)hence V3 = 1.414* 6* 2/ (6+2)
= 16.968/8
= 2.121 m/sec