Rankers Physics
Topic: Kinematics
Subtopic: Relative Motion in One Dimension

Two objects A and B are moving with speeds 10 m/s  and 20 m/s respectively in the same direction. The relative velocity of A w.r.t. B is
30 m/s
10 m/s
- 10 m/s
50 m/s

Solution:

When moving in same direction relative velocity = V 1 -V 2= 10-20 = -10 m/s

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