Scientific theories are subject to change. select the best answer from the choices provided t f

Theory as per the dictionary definition:

A supposition or a system of ideas intended to explain something, especially one based on general principles independent of the thing to be explained

The keyword here is supposition, even by definition itself a theory is mutable and thus subject to change.

The answer is TRUE Scientific theories are subject to change.

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 economic difference between the three colonial regions. shipbuilding, whaling, fishing, and trapping where also main factors to the economy. the southern regional colonies economy was based on sugarcane, rice, cotton, tobacco, and indigo.