Two objects of masses 4kg and 3kg are placed along X and Y axes respectively at a distance of 1m from the origin. An object of mass 1kg is kept at the origin of the co-ordinate system. Calculate the resultant gravitational force attraction on the object at the origin.

Explanation

To solve the problem of finding the resultant gravitational force on a 1 kg mass at the origin due to two other masses (4 kg and 3 kg) placed along the X and Y axes respectively, we can follow these steps:

### Step 1: Identify the forces acting on the 1 kg mass
We have two masses:
- Mass \( m_1 = 4 \, \text{kg} \) located at \( (1, 0) \) (along the X-axis)
- Mass \( m_2 = 3 \, \text{kg} \) located at \( (0, 1) \) (along the Y-axis)
- Mass \( m_3 = 1 \, \text{kg} \) located at the origin \( (0, 0) \)

...