Recent content by san12345

i calculated spring constant as k = mg/x. is it correct? also the equation u given finds height before the ball hits spring or after spring releases ball up ? i want to find height in both scenarios

So the answer given by @phystro is h = 0.05 is height ball goes after spring releases. And how can i calculate height from which it is fall down ? because i think height will vary according to different spring

I don't know answer. why i said "it gives wrong answer" is because i didnt understand mgh= (1/2)kx^2. then h is height from which ball thrown on spring or the ball rise to height after spring release it ?

you said elastic potential energy= gravitational potential energy. but is it before ball drops on spring or after spring pushes ball up? how can i calculate height the ball goes before and after ball hits spring

please help me