Recent content by Nimarjeet Bajwa

should we also take a height of every hollow cone as "dh" ?

is this method even possible? anyways here is my attempt Step1) y= 2H/3 ( H is the height of the cone) step 2) we take the density (ρ)= 3M/π R2 H. The problem i am facing is to Find "dm"

according to me the answer should be "G". Use equation of trajectory and put x=32.3 v=22.2 and theta=49.4 after plugging in the values you should get some "y" after that just subtract the height of the goal post.

Use equation of trajectory for horizontal projectile

Hi my name is Nimarjeet. I am a 14 year old and I am in 9th grade . I am currently preparing for physics Olympiads, i am interested in Physics and Mathematics ( calculas). I am an average student and i hope to become a Physicist one day. English is my third language so my post will have many...

I have tried this question thrice. and for 3 days. I will try to explain My attempts as best as i can Attempt-1--> This is fairly basic. I found X(t) and Y(t) in polar form and put them in the equation of circle. After that diffrentiated both sides with respect to "x" however the answer came...