An athlete completes a round of circular tract with diameter 150 m in 5 min. What is the average speed V of the athlete in m/s? Answer with two decimal places

Question

asked Mar 18, 2021 42.4k views

1 Answer

Gregoryp · Answer 1 · 2021-03-24T03:50:45+0000

Answer:

Step-by-step explanation:

From the question we are told that

The diameter is
$d = 150 \ m$

The time taken is
$t = 5 \ min = 300\ s$

Generally the circumference is mathematically represented as

$C =  d  *  \pi$

C = 150 * 3.142

$C =  471.3 \  m$

The average speed is mathematically represented as

v = (C)/( t)

v = (471.3)/(300)

$v =  1.571 \  m/s$