Physics, asked by Soumya5887, 1 year ago

Which of the following function of time represent (a) simple harmonic, (b) periodic but not simple harmonic, and (c) non-periodic motion? Give period for each case of periodic motion (to is any positive constant).

(a) sin wt – cos wt

Ans is there but i didnt understand from where root2 sin(pi/4-wt) came
Pls explain

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Answers

Answered by shreyamahajan
3
Here is your answer hope it helps you and sorry for bad handwriting i have explained everything in the attachment you can see from there if any doubt then ask ty nice question :-)
Attachments:

Soumya5887: By mistake i asked in world language
shreyamahajan: konsi language
shreyamahajan: i thaught it look like a symbol psi
shreyamahajan: so i wrote yaa
Soumya5887: Have u seen the que i asked
Soumya5887: Do u know the sol ?
shreyamahajan: i am seeing it only actually kiya to isme bhi yehi hai ki jise divide use mulyiply but I am finding in my notebook why with 3 it is done not with any other number
Soumya5887: Ok
shreyamahajan: i posted if you understood it's ok otherwise tell
shreyamahajan: i posted the answer you can see now
Answered by Anonymous
2

We know general equation of shm then as follows ;

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shreyamahajan: hahha
shreyamahajan: heheheh
shreyamahajan: *h
shreyamahajan: hi
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