By what number should (-5)^-2 be multiplied so that the product becomes equal to (20)^-2?
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Answered by
3
Step-by-step explanation:
Force = 5N
Area = 10m²
pressure = force / area = 5n / 10m²
pressure = 0.5 N /m² or 0.5 pa .
Answered by
1
Answer:
- Refer the attachment:)
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