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Two particles 1 and 2 moves with constant velocities V1and V2. At the initial moment their radius vectors are equal to r1 and r2. how must these four vectors be interrelated for the particles to collide.

Two particles 1 and 2 moves with constant velocities V1and V2. At the initial moment their radius vectors are equal to r1 and r2. how must these four vectors be interrelated for the particles to collide.

Grade:

2 Answers

SAGAR SINGH - IIT DELHI
879 Points
10 years ago

Dear biswas,

Answer to your question is (r1-r2) / |r1-r2| = (v1-v2) / |v1-v2|

Here relative velocity concept will be applicable...

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Sagar Singh

B.Tech IIT Delhi

Shivam
21 Points
3 years ago
Here,velocity of 2 with respect to 1=v2vector -v1vector/|v2-v1|=r1-r2/|r1-r2|...................................................

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