Two particles have equal masses of 5.0 g each and opposite charges of `+4.0 xx10^(-5) C.` They are released from rest with a separation of 1.0 m between them. Find the speeds of the particles when the separation is reducced to 50 cm.

Explanation

To solve the problem of finding the speeds of two particles with equal masses and opposite charges when the separation is reduced from 1.0 m to 0.5 m, we can follow these steps:

### Step 1: Identify the Given Data
- Mass of each particle, \( m = 5.0 \, \text{g} = 5.0 \times 10^{-3} \, \text{kg} \)
- Charge of each particle, \( q = +4.0 \times 10^{-5} \, \text{C} \)
- Initial separation, \( r_1 = 1.0 \, \text{m} \)
- Final separation, \( r_2 = 0.5 \, \text{m} \)

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