Write formulae and the unit of all the physical quantities used in class 8. as pressure,area,force,etc
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Answer: Force = mass × accleration
And unit is N( Newton )
Pressure= force÷ area and unit is Pa (pascal)
Area= length × breath and unit is meter square m2
Power= work÷ time and unit is watt W
Work = force× distance and it's unit is Joules J
Explanation:
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