Question

A person travelling in a straight line moves with a
constant velocity v1 for certain distance 'X' and with
a constant velocity v2 for next equal distance. The
average velocity v is given by the relation
[NEET-2019 (Odisha)]
(1)
+
v
V, V2
(2)
2 1 1
+
V V V2
2
(3)
v
Vq + V2
2 2
১|N
=
(4) v = VV, Vz
ſv

Answer 1

Answer:

Formula for

$v_{avg}$

when a body travels equal distance with different velocities is

$\frac{n}{ v_{avg} } = \frac{1}{ \:v_{1}} + \frac{1}{ \:v_{2}} + .... + \frac{1}{ \:v_{n}}$

I would have solved further but I don't understand the options properly...

P. S. => I'm a neet dropper too...