Question
A soccer ball with a mass of 6kg is rolled toward the goalie with a velocity of 4m/s. What is its momentum? (p=mv)
Answers
Answered by
GPT-4o mini
To calculate the momentum (p) of the soccer ball, you can use the formula:
\[ p = m \times v \]
Where:
- \( p \) is the momentum,
- \( m \) is the mass,
- \( v \) is the velocity.
Given:
- Mass \( m = 6 \, \text{kg} \)
- Velocity \( v = 4 \, \text{m/s} \)
Now, plug in the values:
\[ p = 6 \, \text{kg} \times 4 \, \text{m/s} = 24 \, \text{kg} \cdot \text{m/s} \]
The momentum of the soccer ball is \( 24 \, \text{kg} \cdot \text{m/s} \).
\[ p = m \times v \]
Where:
- \( p \) is the momentum,
- \( m \) is the mass,
- \( v \) is the velocity.
Given:
- Mass \( m = 6 \, \text{kg} \)
- Velocity \( v = 4 \, \text{m/s} \)
Now, plug in the values:
\[ p = 6 \, \text{kg} \times 4 \, \text{m/s} = 24 \, \text{kg} \cdot \text{m/s} \]
The momentum of the soccer ball is \( 24 \, \text{kg} \cdot \text{m/s} \).
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