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How fast is a 1000 kg car with a momentum of 500 kg m/s moving?

User Fadia
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1 Answer

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Final answer:

To find the velocity of the car with a given momentum, you use the momentum equation p = mv, rearrange it to v = p/m, and solve for v by dividing the momentum (500 kg m/s) by the mass (1000 kg), resulting in 0.5 m/s.

Step-by-step explanation:

The question asks for the velocity of a car when its momentum is given. In physics, the momentum (p) of an object is the product of its mass (m) and velocity (v). The formula for momentum is p = m × v. To find the velocity, we rearrange this equation to solve for v, which gives v = p / m.

For a 1000 kg car with a momentum of 500 kg m/s, we can calculate the velocity as follows:

  1. Write down the momentum equation: p = m × v.
  2. Rearrange the equation to solve for velocity: v = p / m.
  3. Substitute the given values: v = 500 kg m/s / 1000 kg.
  4. Calculate the velocity: v = 0.5 m/s.

Therefore, the car is moving at a velocity of 0.5 meters per second.

User Markenson
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