ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
Bahoth ache teacher ho app tqsmch sir
very simple n sweet trick...but the examiner can give the marks this types of relations? bcz u have to calculate the relations from the elastic constant?
Bahoth ache teacher ho app tqsmch sir
very simple n sweet trick...but the examiner can give the marks this types of relations? bcz u have to calculate the relations from the elastic constant?