Physics Practice: Force (Mock Test 1 - Basic)
1. The S.I. unit of force is:
2. A rigid body can have which of the following types of motion?
3. The moment of force ($ \tau $) is mathematically expressed as:
4. The point through which the entire weight of the body acts is called:
5. Which of the following is the S.I. unit of the moment of force?
6. A force that produces a clockwise moment is traditionally taken as:
7. Centripetal force acts towards:
8. Two equal and opposite parallel forces not acting along the same line form a:
9. The CGS unit of force is:
10. $1 \text{ kgf}$ is approximately equal to:
11. A body is in equilibrium when the algebraic sum of moments of all forces about the axis of rotation is:
12. Which of the following is a vector quantity?
13. The perpendicular distance from the axis of rotation to the line of action of force is called:
14. When a body performs circular motion, the force that is often called "fictitious" is:
15. The Principle of Moments states that for equilibrium, sum of anticlockwise moments = sum of:
16. The position of the centre of gravity of a uniform circular ring is at its:
17. $1 \text{ Newton}$ is equal to how many dynes?
18. To open a door easily, the handle should be fixed:
19. If a body is at rest and remains at rest under the action of several forces, the equilibrium is:
20. The SI unit of G (Gravitational Constant) is:
