Q1. Two masses m1 & m2 are separated by a distance of d. The force between them is equal to
- F = (GN m1 m2)/d2
- F = m1 m2 a2
- F = m1 m2 d3
- F = 46 N
Q2. The separation between the hydrogen & chlorine atoms of the HCl molecule is about 1.30 × 10-10 m. Determine the location of the center of mass of the molecule as measured from the hydrogen atom (Chlorine is 35 times more massive than hydrogen.)?
- 0.30 × 10-10 m
- 1.26 × 10-10 m
- 0.50 × 10-10 m
- none of the above.