Question

a particle Travels 246 km in 30 minutes find the speed of the particles in km/h​

Answer 1

Answer:

492 Km/hr

Step-by-step explanation:

speed = distance/time;

speed = 246km/30 min;

we have to convert min into hr by dividing by 60

So, speed = 246 /(30/60);

speed = 246 × 2/1;

speed = 492 km/hr.

Answer 2

Step-by-step explanation:

distance travelled (d)=246 km

time taken=30 mins =

$t = \frac{30}{60} hours = 0.5hours$

so

$speed = \frac{distance \: travelled}{time \: taken \: to \: cover \: that \: distance } \\ \\ = \frac{246km}{0.5h} = 492kmph$