Question

A train moving at a uniform speed of 100 km/hr.how far it will travel in 20 minutes

Answer 1

Answer:

Step-by-step explanation:

100km/hr to m/sec

100*5/18

=27.77m/sec

therefore 20mins

27.77*20*60

ans=33333.33meter

Answer 2

The distance travelled by train moving with a speed of 100 km/hr in 20 minutes is 33.33 km.

Step-by-step explanation:

The speed of the train = 100 km/hr

Time = 20 minutes

To find the distance travelled, we can use the relationship,

$speed =\frac{distance}{time}$

or $distance = speed\times time$.

But, the unit of time is not same in the speed term and the time term.

So, converting time from minutes to hours.

60 minutes = 1 hour

So, 20 minutes = $\frac{20}{60} hr$ = $\frac{1}{3} hr$

Now,  distance = $100 \frac{km}{hr} \times \frac{1}{3} hr$ = 33.33 km

So, the train will travel 33.33 km in 20 minutes.

Answer 3

Given:

A train is moving at a uniform speed of 100kmph.

To Find:

The distance traveled by train in 20 minutes is?

Solution:

1. The speed of the train is 20km/ph.

2. The distance traveled by train in 20 minutes is given by the formula,

=> Distance (s) = Velocity(v) x time,

3. The units of speed and time are different, Convert time into the units as minutes.

=> 60 minutes = 1hour,

=> 20 minutes = (1x20)/60,

=> 20 minutes = 1/3 hours.

4. The total distance covered by the train in 20 minutes is,

=> Total distance = 100x(1/3),

=> Total distance covered = 33.33Km

Therefore, the total distance covered by the train is 33.33 Km.