Question

A superfast train is moving at speed of 180km/h.What is the distance covered by the train in 5 seconds

Answer 1

Answer:250 m

Explanation:

Distance = speed × time

= 180 km/hr x 5 second

= 180 x (5/18) m/s x 5 s

= 250 m

Answer 2

The distance covered by the train in 5 seconds is 250 m\s.

Explanation:

The superfast train is moving at the fast speed at about 180 km/hr.

The distance covered in the 5 seconds is given by formula

                   Speed = distance travelled / time taken.

Hence, the distance travelled is given by formula time taken multiplied by speed.

                  Distance travelled = Speed $\times$ Timetaken

But the given value is in hour must be converted in to seconds because the value is in seconds.

Distance travelled in one second = 180 $\times \frac{1000}{3600}$

                                                        =  180 $\times \frac{5}{18}$

                                                        = 50 m\sec.

Then,

Distance travelled in 5 seconds = 5 \times 50

                                                      = 250 m\s

To know more:

A train is running at a speed of 120km per hr. calculate the distance travelled by the train in one minute

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