`{:(,"Column A",,,"Column B"),(A.,"Dyne","( )",a.,"Maximum static friction"),(B.,"Momentum","( )",b.,"Mechanical advantage is two"),(C.,"Inertia","( )",c.,"Newton's third law"),(D.,"Mass","( )",d.,"Centroid of the triangle"),(E.,"Limiting friction","( )",e.,"Newton's first law"),(F.,"C.G. of a triangular lamina","( )",f.,"Lever of third order"),(G.,"kg m s"^(-2),"( )",g.,"CGS unit of force"),(H.,"Forceps","( )",h.,"Mass"xx"veloctiy"),(I.,"Working of rocket","( )",i.,"Scalar quantity"),(J.,"Single movable pulley","( )",j.,"newton"):}`

Answer

To solve the matching question between Column A and Column B, we will analyze each term in Column A and find its corresponding match in Column B based on the definitions and concepts in physics.

### Step-by-Step Solution:

1. **Match Dyne (A)**:
- **Definition**: Dyne is the CGS (centimeter-gram-second) unit of force.
- **Match**: It corresponds to the CGS unit of force in Column B.
- **Result**: A → j (newton).

2. **Match Momentum (B)**:
- **Definition**: Momentum is defined as the product of mass and velocity (p = mv).
- **Match**: This corresponds to "mass x velocity" in Column B.
- **Result**: B → h (mass x velocity).

3. **Match Inertia (C)**:
- **Definition**: Inertia is the property of an object to remain at rest or in uniform motion unless acted upon by a force, which is described by Newton's first law.
- **Match**: This corresponds to Newton's first law in Column B.
- **Result**: C → e (Newton's first law).

4. **Match Mass (D)**:
- **Definition**: Mass is a scalar quantity, which means it has magnitude but no direction.
- **Match**: This corresponds to "scalar quantity" in Column B.
- **Result**: D → i (scalar quantity).

5. **Match Limiting Friction (E)**:
- **Definition**: Limiting friction is the maximum static friction that can occur before the object starts moving.
- **Match**: This corresponds to "maximum static friction" in Column B.
- **Result**: E → a (maximum static friction).

6. **Match C.G. of a Triangular Lamina (F)**:
- **Definition**: The center of gravity (C.G.) of a triangular lamina is located at the centroid of the triangle.
- **Match**: This corresponds to "centroid of the triangle" in Column B.
- **Result**: F → d (centroid of the triangle).

7. **Match kg m s^(-2) (G)**:
- **Definition**: The unit kg m s^(-2) is the SI unit of force, which is known as a newton.
- **Match**: This corresponds to "newton" in Column B.
- **Result**: G → j (newton).

8. **Match Forceps (H)**:
- **Definition**: Forceps are a type of lever, specifically a third-order lever where the effort is applied between the load and the fulcrum.
- **Match**: This corresponds to "lever of third order" in Column B.
- **Result**: H → f (lever of third order).

9. **Match Working of Rocket (I)**:
- **Definition**: The working of a rocket is based on Newton's third law of motion, which states that for every action, there is an equal and opposite reaction.
- **Match**: This corresponds to "Newton's third law" in Column B.
- **Result**: I → c (Newton's third law).

10. **Match Single Movable Pulley (J)**:
- **Definition**: A single movable pulley provides a mechanical advantage of two.
- **Match**: This corresponds to "mechanical advantage is two" in Column B.
- **Result**: J → b (mechanical advantage is two).

### Final Matches:
- A → j (newton)
- B → h (mass x velocity)
- C → e (Newton's first law)
- D → i (scalar quantity)
- E → a (maximum static friction)
- F → d (centroid of the triangle)
- G → j (newton)
- H → f (lever of third order)
- I → c (Newton's third law)
- J → b (mechanical advantage is two)