CBSE
Gujarat Board
Haryana Board
Class 10
Class 12
A particle moves along a straight line OX. At a time t (in seconds) the distance x (in metres) of the particle from O is given by
Â Â Â Â Â
How long would the particle travel before coming to rest?
24m
40m
56m
16m
C.
56m
Velocity is rate of change of distance or displacement.
Distance travelled by the particle is
Â Â Â Â Â Â Â Â Â Â Â Â
We know that, velocity is rate of change of distance i.e.,Â
but final velocity v = 0
Hence, distance travelled by the particle before coming to rest is given by
Â Â Â Â Â Â Â Â Â Â
Â Â Â Â Â Â Â
Velocity is rate of change of distance or displacement.
Distance travelled by the particle is
Â Â Â Â Â Â Â Â Â Â Â Â
We know that, velocity is rate of change of distance i.e.,Â
but final velocity v = 0
Hence, distance travelled by the particle before coming to rest is given by
Â Â Â Â Â Â Â Â Â Â
Â Â Â Â Â Â Â