what is the minimum and maximum displacement between two points in a circular path of radius r?
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Answer:
The maximum displacement = 2 r
The minimum displacement = 0
Explanation:
Given that
Radius of circular path = r
Lets take two point on the circular part A and B
θ = 180 °
For small part
L = d θ
When θ will become 180 ° or π then
L = r π
Lets take particle start moves from point A in clock wise direction and reach at point B so the AB = r π
The displacement = 2 r
The distance = r π
When moves from B to A
BA= r π
The displacement = 2 r
The distance = r π
The total distance cover from A to B and B to A is 4 r π.
The final displacement when it reach at A is zero.
The maximum displacement = 2 r
The minimum displacement = 0
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the minimum displacement is zero and maximum displacement is 2r
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