Step 1: Apply the momentum formula
Momentum \( p \) is calculated using the formula:\[p = m v\]with:- \( m \) representing the object's mass,
- \( v \) representing the object's velocity.
Step 2: Input the provided data
Given:- Mass \( m = 5 \, \text{kg} \),
- Velocity \( v = 15 \, \text{m/s} \).
Substitute these into the formula:\[p = 5 \times 15 = 75 \, \text{kg} \cdot \text{m/s}\]Result: The object's momentum is \( 75 \, \text{kg} \cdot \text{m/s} \). This corresponds to option (1).