InterviewSolution
 Saved Bookmarks
    				| 1. | 
                                    J1. The position of a particle is given byWhere t is in second. Find the velocity and acceleration of the particle at te 1s. | 
                            
| 
                                   
Answer»  s = 5t i + 6t² j - 10k ds/dt = v = 5 i + 12t j - 0 k dv/dt = 12j at t = 1 v = 5 i + 12 j - 0 k a = 12 j  | 
                            |