InterviewSolution
Saved Bookmarks
| 1. |
The velocity of a particle is v (i+i-R)m/s. A force of 10 3N is applied in the direction of velocity.Find the applied force in vector form. |
|
Answer» The direction vector of velocity = (i+j-k)/√(1²+1²+1²) = i/√3 +j/√3 -k/√3 now force has magnitude of 10√3 and the direction vector is same as of velocity so force vector is (10√3)( i/√3 +j/√3 -k/√3) = 10i+10j-10k thank you so much brother |
|