How does light interact with the fur of a black cat?
a. absorbs only red and blue light
b. reflects only red and blue light
c. absorbs all wavelengths of visible light
d. reflects all wavelengths of visible light

The answer is C

The colour that you see is what is being reflected and the colour that you don't see is what is being absorbed. In this case, you don't see any colour, so all wavelengths are being absorbed.

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