Kinematics

We are given that the velocity . To find the acceleration , we need to differentiate the velocity vector with respect to time.

1. Step 1: Understand the relationship between velocity and acceleration The acceleration is the rate of change of velocity with respect to time:

2. Step 2: Analyze the velocity The given velocity vector is a constant vector. This means that both the i-component (3) and the j-component (3) do not change over time.

3. Step 3: Differentiate the velocity Since the velocity vector is constant, its derivative with respect to time is zero: Therefore, the acceleration is zero.