Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Physics
Physics
Problem
A cyclist moving on a circular track of radius 40 m completes half a revolution in 40 s. Its average velocity is
m
s
−
1
ms^{-1}
m
s
−
1
Browse the problem library