A shopper walks westward 2.8 m and then eastward 9.2 m What is the distance ? What is the displacement ?

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.

What is a good example of instantaneous speed

What is a costume plot? why is it important to a film or theater production?