Length of train : 100
length of bridge : 400
distance covered by the train to cross the bridge : (100 + 400) = 500
time taken by the train to cross : 30
speed = distance / time
speed = 500/30
speed = 16.67 meters per second <===
Answer:
I think the answer is 5
Step-by-step explanation:
3+2=5
Answer:
I’m not really sure
Step-by-step explanation:
Look at someone else’s answer
Answer:
x=u+k
Step-by-step explanation:
Answer:
nonlinear
Step-by-step explanation:
