Relation between angular and and linear variable
explain

The Relations between Linear and Angular Variables: Each of the angular variables θ, ω, and α is related to its corresponding linear variable x, v, and at by factor R, the radius of rotation. One type is at , the tangential acceleration that is responsible for the change in the magnitude of the linear velocity, v.

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2