Question

A. 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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Answer 2

Answer:

pressure unit is Pascal

Explanation:

5= thrust