Questions
A bomber plane moves horizontally with a speed of 500 m/s and a bomb released from it, strikes the ground in l0 s. Angle at which it strikes the ground will be (g = l0)
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Correct option is A
Horizontal component of velocity vx = 500 m/s and vertical component of velocity while striking the ground.vy = 0 +10×10 = 100 m/s∴ Angle with which it strikes the ground,θ = tan-1(vyvx) = tan-1(100500) = tan-1(15)Similar Questions
An aeroplane is flying horizontally at a height of 490 m with a velocity of 150 ms-1. A bag containing food is to be dropped to the jawans on the ground. How far from them should the bag be dropped so that it directly reaches them ?
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