The terms and
when giving opposite directions from a reference point.
can be useful
The process of changing positions is
is the length of a path taken, whereas
is the difference between starting and ending locations.

for this one it would be d bump/forearm pass

answer: the correct answer id option(d).

explanation:

snell's law refraction:

the angle of refraction =

the angle of incidence =

refractive index of air = = 1

refractive index of glycerol = 1.47

from the given options, the most closest answer to 63.72° is 65° of option (d).

the answer is to check all of them! they all apply well at least i think so!

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