Question

If you move 50 km in 10 seconds, what is your speed?

Answer 1

Answer

5000m/s

Explanation:

d= 50km = 50000 metres

t= 10 sec

speed = distance/time

50000/10

5000m/s

Hope it helps

Answer 2

Answer:

500m/sec

Explanation:

given that 50km in 10 seconds

we know that speed = distance/time

now we can not solve in km/s

we will change 1km =1000m

50km = 5×1000m = 5000m

now we can solve this = 5000 / 10 = 500m/sec