Question

Answer in one word.
1. A physical quantity whose SI unit is pascal

2. The normal force acting on a surface

3. The envelop of air up to a height of about 300 km around the earth

4. The SI unit of moment of force

5. Thrust per unit area​

Answer 1

Answer:

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Explanation:

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Answer 2

Explanation:

1. PRESSURE
2. FORCE
3. ATMOSPHERE
4. NEWTON METRE