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A car of mass 1000 kg is moving with a velocity of 20 m/s. What is the momentum
A car of mass 1000 kg is moving with a velocity of 20 m/s. What is the momentum of the car?
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Practice Questions
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Q1
A car of mass 1000 kg is moving with a velocity of 20 m/s. What is the momentum of the car?
2000 kg·m/s
10000 kg·m/s
5000 kg·m/s
40000 kg·m/s
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Momentum p = mv = 1000 kg * 20 m/s = 20000 kg·m/s.
Questions & Step-by-step Solutions
1 item
Q
Q: A car of mass 1000 kg is moving with a velocity of 20 m/s. What is the momentum of the car?
Solution:
Momentum p = mv = 1000 kg * 20 m/s = 20000 kg·m/s.
Steps: 5
Show Steps
Step 1: Identify the mass of the car. The mass is given as 1000 kg.
Step 2: Identify the velocity of the car. The velocity is given as 20 m/s.
Step 3: Use the formula for momentum, which is p = mv, where p is momentum, m is mass, and v is velocity.
Step 4: Substitute the values into the formula: p = 1000 kg * 20 m/s.
Step 5: Calculate the momentum: 1000 kg * 20 m/s = 20000 kg·m/s.
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