Recent content by sambarbarian

so it will not form an ellipse , how should i solve this ?

As they have the same origin and are moving in opposite directions , while one's velocity is greater under uniform gravitation , Their paths together should form a half ellipse . :/

Homework Statement Two particles move near the surface of the Earth with u. acc 10 m/s^2 towards the ground . At the initial moment , the particles were located at one point in space and moved with velocities 3m/s and 4 m/s in opposite directions . Find the distance between the particles...

I will , I love physics . udergraduate in physics , that is ...

Curious3141 , I am curious to know how x^x^x ... = 2 became x^2 = 2 .

ok , i got the first one , and the second one was 16^(2x+y) + 16^(y+2x) = 1.

but we were'nt meant to do it by hit and trial ( it was specified )

Hey , guys . This problem was asked in an olympiard and i don't have a clue of how to solve it. 1) If x + y = 5 and x^y + y^x = 17 .. find all possible values of x and y . 2) 16^2x+y + 16^y+2x = 1 , find all possible values of x and y . In the first question i tried to convert the...

Thanks G.I , i got it

180 degree

yes i can , as i said i don't know where to begin so i just wrote whatever came to my mind .

that is the problem , i can't even begin to solve this . i don't know how to start this one . P.S - i did think of option c) because the function cot would require a 90 degree angle .

Cot A + Cot B + Cot C = under root 3 ABC is which type of triangle ? 1) isosceles 2) equilateral 3) right angled 4) none of these

I am trying to self learn kinematics , but i don't understand a certain concept :- If a string hold a mass which in turn holds another mass by a string. by F.B.D to in forming the first equation , we take T1 = m1g +t2 but shouldn't the second mass be included as well. eg...

u mean S = ut + at^2/ 2 ??ok i got it , thank you .