1.

Two seconds after projection a projectile istravelling in a direction inclined at 30° to the horizor;after one more sec, it is travelling horizontally, themagnitude and direction of its velocity are-(A) 2 /20 m/sec, 60°(B 203 m/sec, 60°(C) 6 40 m/sec, 30(D) 40V6 m/sec, 30°

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