Solve q48
Dear Student ,
The impulse given to the particle is equal to the area under the F-t graph = 0.07 kgm/s = 2 x initial momentum of the particle .
Hence the particle will reverse in direction and will move with is initial speed .
Thus the speed will be 50 cm/s in the reverse direction after the force stops acting .
Option A is correct .
Regards
The impulse given to the particle is equal to the area under the F-t graph = 0.07 kgm/s = 2 x initial momentum of the particle .
Hence the particle will reverse in direction and will move with is initial speed .
Thus the speed will be 50 cm/s in the reverse direction after the force stops acting .
Option A is correct .
Regards