JAANIYE SHM SIMPLEST EXPLANATION SE#!#VISUALISATION K SAATH

A particle executes a S.H.M. Its P.E., K.E. and total energy are measured as function of displacement of x. Then its

Consider a block of mass 'm' attached to a spring of spring constant 'K' as shown. Now a block of same mass 'm' moving with velocity 'u' strikes the other block and stick to it. Both blocks collectively start performing SHM . The amplitude (A) of their SHM is

se A is a matrix such that A^(2)=A and (I+A)^(6)=1+KA, then k is

The total energy of a particle executing SHM is E. Its kinetic energy is K at the mean position. Then always

A particle executes SHM on a line 8 cm long. Its K.E. and P.E. will be equal when its distance from the mean position is :-

Ammonium sulphide and ammonium selenide on heating dissociates as (NH_4)S(s) hArr 2NH_(3)(g) + H_(2)S(g) , k_(p1) = 9 xx 10^(-3) atm^(3) (NH_4)_(2) Se(s) hArr 2NH_(3)(g) + H_(2)Se(g), K_(p2) = 4.5 xx 10^(-3) atm^(3) . The total pressure over the solid mixture at equilibrium is

A body of mass m suspended from a spring executes SHM. Calculate ratio of K.E and P.E. Of body when it is at a displacement half of its amplitude from mean position.

An iron ball of mass M is hanged from the ceilling by a spring with a spring constant k. It executes a SHM with a period P. If the mass of the ball is increased by four times, the new period will be

In S.H.M., the graph between kinetic energy K and time 't' is