Question

In a 100 m race, the winner takes 10s to reach the finishing point. The average speed of the winner is
a) 5ms-1
b) 20ms-1
c) 40 ms-1
d) 10 ms-1

Answer 1

The correct answer for the question is that In a 100 m race, the winner takes 10s to reach the finishing point.

The average speed of the winner is the option d) 10 ms-1.

The average speed is calculated by using the formula of average speed.

The formula of. Average speed is got by dividing the total distance by the total time taken.

By putting the values of the question in the formula one can easily get the answer.