Rankers Physics
Topic: Kinematics
Subtopic: Graphs of Motion

The displacement-time graph of two moving particles A and B respectively make angles of 30° and 45° with the x-axis respectively. The ratio of their velocities is Image related to
1 : √3
1 : 2
1 : 1
√3 : 2

Solution:

Slope of displacement time graph represents velocity.

VA= tan 30 0
VB= tan 45 0

So, VA/VB=tan 30 0/tan 45 0= 1/√3

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