A dog weighing 18 kg runs into a park at a velocity of .63 m/s. What is the momentum of the dog?(1 point)

Question

Responses

17.37 kg*m/s17.37 kg*m/s

17 . 37   kg * m / s

28.5 kg*m/s28.5 kg*m/s

28 . 5   kg * m / s

11.34 kg*m/s11.34 kg*m/s

11 . 34   kg * m / s

.035 kg*m/s

Answer 1

Momentum (p) is calculated using the formula:

\[ p = m \cdot v \]

where:

• \( m \) is the mass (in kg),
• \( v \) is the velocity (in m/s).

For the dog:

• Mass (m) = 18 kg
• Velocity (v) = 0.63 m/s

Now, substitute the values into the formula:

\[ p = 18 , \text{kg} \cdot 0.63 , \text{m/s} \] \[ p = 11.34 , \text{kg} \cdot \text{m/s} \]

Therefore, the momentum of the dog is 11.34 kg*m/s.

The correct response is:

11.34 kg*m/s