A Diwali cracker of mass 60 g at rest, explodes into three pieces A, B and C of mass 10 g, 20 g and 30 g respectively. After explosion velocities of A and B are 30 m/s along east and 20 m/s along north respectively. The instantaneous velocity of C will be
A
A. `(50)/3`m/s, 53° South of West
B
B. `(20)/3`m/s, 53° South of Eest
C
C. `(20)/3`m/s,37° South of West
D
D. `(50)/3`m/s, 37° South of Eest
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