Olympiad workbookNSEPWork, Power and Energy
The force F (x) acting on a body of mass m changes with position x (in meter) as shown. It is given that the potential energy U (x)=0 at x=0 Choose correct option(s).
Options
- AU (x)=0 at x=0, x=3 and x=6
- BU (x)=2 x^2-12 x for 2 x 4
- CU (x)=-x^2+12 x-40 for 4 x 6
- DAt x=3, U (x)=-10 ~J
Correct answer
D. At x=3, U (x)=-10 ~J
Step-by-step solution
No Solution