A particle is projected from a height along horizontal direction with a speed 5 m/s. Then its speed after 1.2 sec is ? (g = 10 m/s2)
15 m/s
12 m/s
13 m/s
14 m/s
As we have learnt,
Projectile Projected Horizontally -
- wherein
velocity of Projectile at an instant
initial velocity of projection
Option 1)
15 m/s
Option 2)
12 m/s
Option 3)
13 m/s
Option 4)
14 m/s
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