Which of the following is the best reason that scientific models are used? (1 point) a they prove scientific theories. b they visualize things that are very complex, very large, or very small. c they provide a concrete view of something abstract. d they precisely mimic something in nature.

hi there!

Explanation:

B They help visualize things that are very complex, very

large, or very small.

Possible answers include three-dimensional representations of microscopic objects, computer simulations of weather patterns, small-scale representations of rockets and airplanes, and graphs derived from collecting scientific data. Scientific models are used to gain a better understanding of systems and processes.

mistakes are ok

force is mass*acceleration.

we have a very small mass: 11.4*0.001 kg

if we want 0.035n of force, we need an acceleration:

0.035 = 11.4*0.001*a

a = 0.035/(11.4*0.001) m/s^2