Find the ratio of the linear momenta of two particles of masses 1.0 kg and 4.0 kg if their kinetic energies are equal.

Explanation

To find the ratio of the linear momenta of two particles with masses 1.0 kg and 4.0 kg, given that their kinetic energies are equal, we can follow these steps:

### Step 1: Write the formula for kinetic energy
The kinetic energy (KE) of a particle is given by the formula:
\[ KE = \frac{1}{2} mv^2 \]
where \( m \) is the mass and \( v \) is the velocity of the particle.
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