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A particle travels the first half of the total distance with speed
PHYSICS · Subjective · CBSE · Physics · Motion · Motion
Problem
A particle travels the first half of the total distance with speed
v
1
v_1
v
1
. In the second half, its speed is
v
2
v_2
v
2
for one-third of the time and
v
3
v_3
v
3
for the remaining two-thirds of the time. Find its average speed during the complete journey.
Related theory
1D Motion: Distance, Displacement, Speed & Velocity
Distance, velocity and acceleration
Motion in a straight line
Speed, velocity and acceleration
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