Use information from the paragraph to answer the question. Paragraph : As the distance between the objects increases, the force of gravitational attraction decreases. Question: Ron pulled two balls away from each other. The balls now experience more or less gravitational force due to each other?
less

(Question)
Use information from the paragraph to answer the question. Paragraph : More pollutants mean poorer air quality. Question: If Mona lives in a city that begins producing a smaller amount of pollutants, what happens to the air quality in that city increases or decreases?
(Answer)
increases

Ques: Use information from the paragraph to answer the question. Paragraph : Less massive objects also have less gravity than more massive objects. Question: Which of these items has more gravitational strength the moon or earth?
Ans: earth

(Q).
Use information from the paragraph to answer the question. Paragraph : Lighter, more streamlined vehicles need less energy. Question: A vehicle that was sleek and aerodynamic and a vehicle that was bulky were each driven the same distance over the same amount of time. Which vehicle needed to less energy to power it bulky vehicle or sleek vehicle?
(A).
sleek vehicle

Ques:Use information from the paragraph to answer the question. Paragraph : Machines make work easier by increasing the amount of force that is applied, increasing the distance over which the force is applied, or changing the direction in which the force is applied. Question: John observed that machines are not very helpful in performing work because they decrease the amount of force, and also make the distance the force is applied Greater or Lesser?

Ans:Lesser

Use information from the paragraph to answer the question. Paragraph : The rocket goes upwards because the hot gases shoot downwards out of the nozzle. The faster the gases go downwards, the faster the rocket goes upwards. Question: Will launches a rocket off the ground. As the speed of the gas that comes from the boosters increases, the rocket's height reached decreases or increases?
increases