Man,you are a life saver to me. I was stuck on this since yesterday night :D . Thanks a lot,a lot. :D
Is there any other way to connect with you in case I get stuck again to some other question :P
Like can I PM you or something :D
Again,Thanks a lot. :)
Thanks a lot brother. I got u(cosθ+sinθ)=√2gt and this happens at t=Time of flight so we get
t=T=2usinθ/(gcos45)
Putting in the values I got 3sinθ+cosθ=0
Then dividing by cosθ on both sides,we get;
3tanθ+1=0
and finally θ=arctan(-1/3)
I don't know if this is the right result.
Homework Statement
A projectile is thrown at angle θ with an inclined plane of inclination 45o .
Find θ if projectile strikes the inclined the plane horizontal
Homework Equations
Taking x-axis along the incline and y-axis perpendicular to incline.[/B]
Vx=ucosθ - gsint(45)t
Vy=usinθ -...