Question

a uniform bar of mass m and length l is horizontally supported its ends at A and B. in addition to the gravity a vertical downward force varying according to the rula of df=kxdx( k being a constant) is applied. Find the force A and B.

Answer 1

Answer:

Yes

Explanation:

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Answer 2

Answer:

force is easy

Explanation:

to find force we need to calculate following equation

(a)

Consider the given state vector,

Obtain as follows,

Here, is a multiplicative factor introduced to normalize and is its complex conjugate.

Now use normalization condition given in the introduction box,

The terms and are equal to zero since these are orthogonal basis.

Because an overall phase is physically meaningless, we choose C to be real and positive.

Hence the normalized input state is

Similarly for,

Hence, normalized state is,

Now,

Hence, normalized state is,