Test Academy | Two seconds after projection a projectile is travelling in a direction inclined at 30° to the horizontal after one more sec, it is travelling horizontally, the magnitude and direction of its velocity are 2 √(20) m/sec, 60°, 20 √3 m/sec, 60°, 6 √(40) m/sec, 30°, 40 √6 m/sec, 30°

Question

Two seconds after projection a projectile is travelling in a direction inclined at 30° to the horizontal after one more sec, it is travelling horizontally, the magnitude and direction of its velocity are

Options :

2 √(20) m/sec, 60°
20 √3 m/sec, 60°
6 √(40) m/sec, 30°
40 √6 m/sec, 30°

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