Question

A train 240 m long passes a pole in 24 seconds. How long will it take to pass a platform 650 m long? 1 point
a. 65 sec
b. 89 sec
c. 100 sec
d. 150 sec

Answer 1

Answer:

65 sec

Step-by-step explanation:

the formula for speed is:

speed=distance/time

so now substitute the values

speed is 240m/24sec=10m/sec

so now the formula for time is

time = distance/speed

time = 650/10

=65sec

so it will take 65sec for the train to pass the platform 650m long