Question

A question from Kinematics....

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Answer 1

Answer:

$......$

velocity of B w.r.t A

$v = v2 - v1$

position of B w.r.t A

r =rB- rA

particle B collide with particle A

if the velocity of B w.r.t A is directed towards A

$\frac{v2 - v1}{ |v2 - v1| } = \frac{r2 - r1}{ |r2 - r1| }$

Explanation:

Hope this may help you......

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Answer 2

Hey mate,

velocity of B w.r.t A

v = v2 - v1v=v2−v1

position of B w.r.t A

r =rB- rA

particle B collide with particle A

if the velocity of B w.r.t A is directed towards A

\frac{v2 - v1}{ |v2 - v1| } = \frac{r2 - r1}{ |r2 - r1| }

∣v2−v1∣

v2−v1

=

∣r2−r1∣

r2−r1

Explanation:

Hope this may help you......

$( Itz ❤Aakanksha❤ here! ) {}^{}$