One kg force is equal to **9.8 N**.

1Kgf (one kilogram force) is the force exerted by one kilogram mass when it is kept in a gravitational field of magnitude 9.8m/s² .

And force equals to

F=ma

F=1Kg × 9.8m/s²

So 1kgf=9.8N

#
**4) **One kg force is equal to

**Answer is:**

## 9.8N

**Explanation:**

**Related Engineering Mechanics MCQ with Answers**

**Answer is:**

### principle of resolution of forces

**Explanation:**

The algebraic sum of the resolved parts of a number of forces in a given direction is equal to the resolved part of their resultant in the same direction. This is known as principle of resolution of forces.

**Answer is:**

### meet at one point

**Explanation:**

Concurrent forces are those forces whose lines of action meet at one point.

**Answer is:**

### co-planar concurrent forces

**Explanation:**

The forces, which meet at one point and their lines of action also lie on the same plane, are known as co-planar concurrent forces

**Answer is:**

### none of these

**Explanation:**

The forces which do not meet at one point and their lines of action do not lie on the same plane are known as non-coplanar non-concurrent forces