[" is the average velocity? "],[" 5.An athelete takes "2*0s" to reach his maximum speed of "],[180km/h" .What is the magnitude of his average "],[" acceleration? "]

An athelete takes 2.0 s to reach his maximum speed of 18.0 km/h. What is the magnitude of his average acceleration?

An athelete takes 2.0 s to reach his maximum speed of 18.0 km/h. What is the magnitude of his average acceleration?

A boy takes 2 second to reach the maximum speed of 18 km/h from rest. What is the magnitude of his average acceleration ?

An athlete, initially at rest, takes 2 s to reach his maximum speed of "36 km h"^(-1) . The magnitude of his average accleration (in ms^(-2) ) is

An athlete, initially at rest, takes 2 s to reach his maximum speed of "36 km h"^(-1) . The magnitude of his average accleration (in ms^(-2) ) is

A man walks on a straight road from his home to a market 2.5 km away with a speed of 5 km. h^(-1) . Finding the market closed he instantly turns and walks back home with a speed of 7.5 km. h^(-1) . What is the (a) magnitude of average velocity and

A man walks on a straight road from his home to a market 2.5 km away with a speed of 5 km h ^-1 . Finding the market closed, he instantly turns and walks back home with a speed of 7.5 km h^-1 . What is the magnitude of average velocity.

A man walks on a straight road from his home to a market 2.5 km away with a speed of 5 km h^-1 . Finding the market closed, he instantly turns and walks back home with a speed of 7.5 km h^-1 . What is the :- magnitude of average velocity, and