Question

6. How long will an athlete take to run a race of 500 m, if the speed is 50 km per hour?​

Answer 1

Answer: 10

Step-by-step explanation:

s = d/t

50 = 500/ t

t = 500/50

t = 10

Answer 2

Required Answer:-

Question:

• How long will an athlete take to run a race of 500m, if the speed is 50km/hr.

Solution:

We have,

➡ Distance = 500m = 0.5km (It is necessary to convert)

➡ Speed = 50km/hr

We know that speed the total distance travelled by an object in a specific time. So,

➡ Speed = Distance/Time

Putting the values, we get,

➡ 50 = 0.5/Time

➡ Time = 0.5/50

➡ Time = 1/100 hr.

➡ Time = 1/100 × 60 × 60 sec

➡ Time = 36sec.

★ Hence, the athlete takes 36 sec to cover a distance of 500m.

Answer:

• The athlete takes 36s to cover a distance of 500m.