The increased ability to communicate and travel around the world has led to a phenomenon known as where companies expand their markets across international borders.

Globalization.

Explanation:

Globalization is the result of the improved communication technology and greater economic interdependence of different countries over each other. But the term is used in a wider perspective in the modern world as it is not the exchange of commodities but also include people across national boundaries and cultures.

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