please solve this question.(Thank You)
Attachments:
Answers
Answered by
0
Answer:
correct answer is (d)180 m
Answered by
1
Answer:
180
Step-by-step explanation:
Relative speed = (36+45) km/hr
= (81×5/18)m/sec
= 45/2 m/sec.
Length of the train = distance covered in 8 seconds at 45/2 m/ sec
= (45/2×8)m = 180m.
Similar questions