A bicyclist moves at a constant speed of 6 m/s. How long it will take for the point bicyclist to move 36 m?

The 20@kg wheel has a radius of gyration about its center g of kg = 300 mm. when it is subjected to a couple moment of m = 50 n # m, it rolls without slipping. determine the angular velocity of the wheel after its mass center g has traveled through a distance of sg = 20 m, starting from rest.

An inclined plane wrapped around a metal shaft is a a. lever b. screw c. pulley d. wedge

Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?