two bullets are fired horizontally and simultaneously towards each other from roof tops of two buildings 100 m apart and of same height of 200 m with the same velocity of 25m/s.when and where will the two bullets collide
Answers
Answered by
193
Answer:
Both bullets will collide at 180 m above ground , 50 m away from each building after 2 sec
Explanation:
two bullets are fired horizontally and simultaneously towards each other from roof tops of two buildings 100 m apart
=> Both bullets together will travel 100 m horizontal Distance
Velocity of bullets are 25 m/s
25 * T + 25 * T = 100
=> T = 2 sec
After two secs bullets will collide
Vertical Distance covered in 2 sec using S = ut + (1/2)gt²
= 0 + (1/2)(10)*2²
= 20 m
200 - 20 = 180 m above ground
Both bullets will collide at 180 m above ground , 50 m away from each building after 2 sec
Answered by
62
Explanation:
mark me brainliest.
hope this will help you
Attachments:
Similar questions