Question

A hockey puck with a mass of 0.12 kg is traveling across the ice at a velocity of 150 m/s downfield. What is the momentum of the hockey puck?(1 point)
Responses

P=18 N
P
=
18

N
P = 18 N

M=18 kg*m/s
M
=
18

kg
*
m
/
s
M = 18 kg * m / s

P=18 kg*m/s
P
=
18

kg
*
m
/
s
P = 18 kg * m / s

Answer 1

To calculate the momentum \( P \) of the hockey puck, we can use the equation for momentum:

\[
P = m \times v
\]

Where:
- \( m \) is the mass of the puck (0.12 kg)
- \( v \) is the velocity of the puck (150 m/s)

Now, substituting the values into the equation:

\[
P = 0.12 \, \text{kg} \times 150 \, \text{m/s}
\]

Calculating this:

\[
P = 18 \, \text{kg} \cdot \text{m/s}
\]

So, the momentum of the hockey puck is:

\[
P = 18 \, \text{kg} \cdot \text{m/s}
\]

Therefore, the correct response is:

P = 18 kg*m/s