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A ball moving with a speed of 10" m s"^(...

A ball moving with a speed of `10" m s"^(-1)` strikes an identical ball such that after the collision the direction of each ball makes an angle `45^(@)` with the original line of motion. Find the speeds of the two balls after the collision.

A

`v_1 = fsqrt2 m//s, v_2 = 10 sqrt2 m//s`

B

`v_1 = 10sqrt2 m//s, v_2 = 10sqrt2 m//s`

C

`v_1 = 5 sqrt m//s, v_2 = 5sqrt 2 m//s`

D

`v_1 = 3sqrt2 m//s, v_2 = 10sqrt2 m//s`

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