Teaching HTET PGT Level 3 - 2024 Mock Test Physics Motion in Two and Three Dimensions Relative Motion
A particle is projected with velocity v0 along x-axis. A damping force is acting on the particle which is proportional to the square of the distance from the origin i.e. ma = -αx2. The distance at which the particle stops:
1
(2v0/3α)1/3
2
(3v02/2α)1/2
3
(3v02/2α)1/3
4
(2v02/3α)1/2