Will the velocity and acceleration of centre of mass change if particles `A`, `B` and `C` are projected from different locations but with same velocities ?

Explanation

To solve the question, we need to analyze the situation of three particles A, B, and C being projected from different locations but with the same velocity. We will determine if the velocity and acceleration of the center of mass (CM) of the system change under these conditions.

### Step-by-Step Solution:

1. **Define the System**:
Let the masses of particles A, B, and C be \( m_A \), \( m_B \), and \( m_C \) respectively. Assume they are projected with the same velocity \( v_0 \).

2. **Velocity of Center of Mass**:
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