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Thank you professor, this explanation is by far more intuitive than the one in Goldstein : )
thank you, sirI understand physics much better as compare to my online class..^^thank you again
Thank you sir❤️
Thank you professor, this explanation is by far more intuitive than the one in Goldstein : )
thank you, sir
I understand physics much better as compare to my online class..^^
thank you again
Thank you sir❤️