Ladder (RO)
- Author:
- MathArtRealLife
On a ladder with length l=100 m, a man go up with the speed of v1 = 1 m/s and another one with v2 = 0,7 m/s . a) Describe the distance function as a time dependent.b) To be found the time needed for going up 100 m by each of the two persons.