<u>Answer:</u>
Pressure exerted = 500 Pa
<u>Explanation:</u>
The formula for pressure is as follows:

In this case,
Force applied = 100N
Area = 40cm × 50cm = 2000cm² = 2000 × 10⁻⁴ = 0.2m²
Substituting these values into the formula:
Pressure = 
⇒ Pressure = 500 Pa
Answer:
i Believe the correct answer is "An open circuit being changed into a closed circuit"
Explanation:
<span>238,900 mi hope it helps :)</span>
D. Using a fixed-pulley system