Transcript for:
Lecture Notes on Corrections and Key Concepts

x1=-10 and y1= 100 plz correct it okk you get last ans 9.3 ok correct it F=-(kx) K=-(F/x) K=-(slope) k=-(-9) k=9 Note: The value of all P.E. is always +ve by mistakenly it was written in -ve plz correct P.E. of all value is +ve