question_answer

Tina covers a journey of 200 km in two intervals. In the first interval she covers a distance of 100 km in 4 hours and her speed is 25 km/h. In second interval she again covers a distance of 100 km in three hours at varying speed per hour. In what kind of motion she travels both the distances of 200 km?

A) Uniform and non-uniform speed

B) Non uniform motion and uniform motion

C) Uniform and circular motion

D) Non uniform and circular motion

E) None of these