Momentum Physics Example 1

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Example 1

easy
A 2 kg2 \text{ kg} ball moves at 5 m/s5 \text{ m/s}. What is its momentum?

Solution

  1. 1
    Recall the momentum formula: p=mvp = mv, where mm is mass and vv is velocity.
  2. 2
    Identify the given values: m=2 kgm = 2 \text{ kg}, v=5 m/sv = 5 \text{ m/s}.
  3. 3
    Substitute and calculate: p=2×5=10 kg m/sp = 2 \times 5 = 10 \text{ kg m/s}

Answer

p=10 kg m/sp = 10 \text{ kg m/s}
Momentum is the product of mass and velocity. It is a vector quantity, meaning it has both magnitude and direction.

About Momentum

The product of an object's mass and velocity, representing the quantity of motion it carries.

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