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A vehicle travels half the distance with speed and the remaining distance with speed
PHYSICS · Single correct · CBSE · Physics · Motion · Motion
Problem
A vehicle travels half the distance with speed
v
v
v
and the remaining distance with speed
2
v
2v
2
v
. Its average speed is: (a)
3
v
4
\frac{3v}{4}
4
3
v
(b)
v
3
\frac{v}{3}
3
v
(c)
2
v
3
\frac{2v}{3}
3
2
v
(d)
4
v
3
\frac{4v}{3}
3
4
v
Related theory
1D Motion: Distance, Displacement, Speed & Velocity
Speed, velocity and acceleration
Speed and average speed
Motion
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