Force class 8 blanks easy

Class 8 Science - Forces Quiz

1. Force is a ________ that changes or tends to change the state of rest or motion of an object.

2. The SI unit of force is ________.

3. The force that opposes the motion of objects through air is called ________.

4. Friction always acts in a direction ________ to the direction of motion.

5. The force exerted by a stretched or compressed spring is called ________.

6. The force of attraction between any two objects with mass is called ________.

7. The acceleration produced in a body is directly proportional to the force acting on it. This statement is known as ________.

8. The force that opposes the relative motion between the surfaces of two objects in contact is called ________.

9. The force of attraction between any two objects with mass is called ________.

10. Newton's third law of motion states that for every action, there is an equal and opposite ________.