Question
What is the momentum of a car with a mass of 1,900 kg moving at a constant velocity of 20 m/s?(1 point)
Responses
40,000 kg.m/s
40,000 kg.m/s
0 kg.m/s
0 kg.m/s
38,000 kg.m/s
38,000 kg.m/s
95 kg.m/s
Responses
40,000 kg.m/s
40,000 kg.m/s
0 kg.m/s
0 kg.m/s
38,000 kg.m/s
38,000 kg.m/s
95 kg.m/s
Answers
GPT-4o mini
The momentum of an object is calculated using the formula:
\[ \text{momentum} (p) = \text{mass} (m) \times \text{velocity} (v) \]
For the car with a mass of 1,900 kg moving at a velocity of 20 m/s, the momentum can be calculated as follows:
\[ p = 1,900 \, \text{kg} \times 20 \, \text{m/s} = 38,000 \, \text{kg.m/s} \]
Therefore, the correct response is:
**38,000 kg.m/s**
\[ \text{momentum} (p) = \text{mass} (m) \times \text{velocity} (v) \]
For the car with a mass of 1,900 kg moving at a velocity of 20 m/s, the momentum can be calculated as follows:
\[ p = 1,900 \, \text{kg} \times 20 \, \text{m/s} = 38,000 \, \text{kg.m/s} \]
Therefore, the correct response is:
**38,000 kg.m/s**