Olympiad workbook
- Exam
- Olympiad workbook
- Subject
- NSEP
- Chapter
- Work, Power and Energy
Olympiad workbook · NSEP · Work, Power and Energy
A body of mass 4 kg moves under the action of a force F =(4 +12 t^2...
A body of mass 4 kg moves under the action of a force , where is the time in second. The initial velocity of the particle is (2 \hat{\imath}+\hat{\jmath}+2 \hat{k}) \mathrm\mathrm\mathrm\mathrm\mathrm\mathrm\mathrm\mathrm\mathrm\mathrm\mathrm\mathrm\mathrm{ms}^{-1}. If the force is applied for 1 s , work done is
Options
- A4 J
- B8 J
- C12 J
- D16 J
Correct answer
D. 16 J
Step-by-step solution
No Solution