Question

A dog weighing 180 kg runs into a park at a velocity of 0.63 m/s. What is the momentum of the dog?(1 point)
Responses

28.5 kg*m/s
28.5 kg*m/s

113.4 kg*m/s
113.4 kg*m/s

11.34 kg*m/s
11.34 kg*m/s

.035 kg*m/s

Answer 1

The momentum \( p \) of an object can be calculated using the formula:

\[
p = m \cdot v
\]

where \( m \) is the mass and \( v \) is the velocity.

For the dog:

- Mass \( m = 180 \) kg
- Velocity \( v = 0.63 \) m/s

Substituting in the values:

\[
p = 180 \, \text{kg} \times 0.63 \, \text{m/s} = 113.4 \, \text{kg*m/s}
\]

Thus, the momentum of the dog is:

**113.4 kg*m/s**.