Answer:
See the photo
Explanation:
I can't do the exercise a because you need the Fs to calculate the coefficient of static friction.
Answer:

Explanation:
According to the definition of refractive index, the refractive index of the material is defined as the ratio of speed of light in vacuum to the speed of light in medium.
(a) refractive index, n = 1.52

(b) refractive index, n = 1.51

(c) refractive index, n = 1.36

With a small magnet with a generator it will be taken up quickly because how small it is while with a big generator it would take more force for it for the generator to attach because the larger the magnet that heavier it will be because it is attached to the North Pole magnet
Answer:1.47
Explanation:
I got it correct on accelus
Answer:
object B of 30 kg
Explanation:
an example be..let object B is earth and object A is moon ....the gravitational force of earth is greater than moon because the higher the mass the more the gravitational force towards it.