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## 1. Choose the equation for work done

- W = Q t
- W = f s
- W = m g
- W = E / t

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## Other questions in this quiz

## 2. What is the correct way to calculate potential difference?

- V = I R
- P = E / t
- P = I2 R
- V = I Q

## 3. What is the equation for gravitational potential energy?

- Ep = 1/2 m g
- Ep = m g h
- Ep = g h v2
- Ep = m v h

## 4. What is the equation linking power with potential difference?

- P = V t
- P = I V
- P = V / I
- P = E / V

## 5. What is the equation for kinetic energy?

- Ek = 1/2 m v2
- Ek = 2 m g h
- Ek = 1/2 k e
- Ek = 2 m v

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