Question 2: a) What is the size of the force of the red object on the blue object ? N b) What is the size of the force of the blue object on the red object ? N 3. Decrease the size of the red object until it is 36 the mass of the blue object . Question 3: a) What is the size of the force of the red object on the blue object ? N b) What is the size of the force of the blue object on the red object ? N 4. Try changing the mass of the objects in relation to each other . Observe the force on each object . Question 4: What general rule can you write to explain the forces between objects of different mass ? If the moon were twice as massive as it is (it is about 1/6 the mass of the Earth ), how would that change the gravitational pull on the Earth ? 5. Increase the blue object's mass to 50 kg. and the red object's mass to 30 kg. Now , move the humanoid holding the red object closer to the blue object . Question 5: How did the force on the blue object change