Saved Bookmarks
| 1. |
A particle is moving in the xy plane with constant acceleration. At t = 0, the particles are presentat x = 4 m, y = 3 m. The acceleration is given by the vector a = 4 m / s2i + 3 m / s2j. The initial velocity vector is v = 2 m / s i - 9 m / s j.a. Find the velocity vector at t = 2 s.b. Find the position vector at t = 4 s, and give the magnitude and direction. |
| Answer» | |