Which statements correctly describe the specialization of labor? Check three correct answers.

An alternative term for "division of labor," specialization of labor is an industrial relations and human resources term that refers to the segmenting of large, labor-intensive tasks into workable subtasks that may be done by different workers or different groups of workers. Labor specialization adds economies of scale as well as other advantages and flexibility for the employer, and could potentially offer a path of advancement for a worker in the form of expanded training opportunities.

a. formula: f=ma or f/m=a

10,000n/1,267kg≈7.9m/

b. formula: a= and s=d/t

speed= 394.6/15

s=26.3m/s

a=

a=1.75m/

c. 7.9-1.75=difference of 6.15m/

d. the force that most likely caused this difference is friction forces

the telephone is the answer