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 25 m/s. When and where will the two bullets collide? (g = 10 m/s2)
A. They will not collide
B. After 2 s at a height of 180 m
C. After 2 s at a height of 20 m
D. After 4 s at a height of 120 m
Answer:B
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 25 m/s. When and where will the two bullets collide? (g = 10 m/s2)
A. They will not collide B. After 2 s at a height of 180 m C. After 2 s at a height of 20 m D. After 4 s at a height of 120 m