Question

A sprinter completes it 200 m race in 12 s find the average speed

Answer 1

Given:-

A sprinter completes 200 metre race in 12 seconds. Find the average speed

To Find:-

The average speed of a sprinter.

Note:-

●》Average speed = Total distance ÷ Total time.

●》Distance and time unit pair should be equal like - distance = metre , so time will be in = seconds. After the calculations the answer will be in m/s.

Solution:-

Total distance = 200 m , Total time = 12 s

☆ According to note point~

▪︎Average speed = $200m ÷ 12s$

After reducing~

▪︎Average speed = $50m ÷ 3s$

☆ After doing calculations~

▪︎Average speed = $16 \ \frac{2}{3}$ m/s

Answer:-

The average speed of a sprinter is $16 \ \frac{2}{3}$ m/s.