An aeroplane flying horizontally at a height 1.96 km with a velocity 300m/s drops a bomb when it is exactly above a point A on the earth. The bomb strikes a target at a point B on the earth. What is the distance between point A and B?
Answers
Answered by
22
t=(2h/g) ^1/2
t≈20 sec
d(AB) =300*20=6000m
d≈6km
t≈20 sec
d(AB) =300*20=6000m
d≈6km
Answered by
26
Time taken to reach the ground = sqrt(2H/g)
= sqrt(2 * 1.96 * 10^3 / 9.8)
= 20 seconds
Distance between A and B
= Horizontal Velocity × Time
= 300 × 20
= 6000 m
= 6 km
Distance between A and B is 6 km.
= sqrt(2 * 1.96 * 10^3 / 9.8)
= 20 seconds
Distance between A and B
= Horizontal Velocity × Time
= 300 × 20
= 6000 m
= 6 km
Distance between A and B is 6 km.
Similar questions