Physics, asked by bryansierraspad963, 1 year ago

a cubic meter of water at room temperature has a weight of 9800 N at a location where g = 9.80 m/s*2.What is the specific weight and its density at a location where g = 9.77 m/s*2?

Answers

Answered by danielochich
6
A cubic meter of water at room temperature has a weight of 9800 N at a location where g = 9.80 m/s²


Weight = Mass x Gravity


9800 = Mass x 9.8


Mass = 9800/9.8 = 1000kg




At a location where g = 9.77 m/s²


Weight = 1000 x 9.77 = 9770N



Specific weight = Weight per unit volume 


                         = Weight/Volume

                         = 9770/1

                         = 9770N/m
³


Density = Mass/Volume

             = 1000/1

             = 1000kg/m
³



Answered by Anonymous
2

Answer:

Explanation:

A cubic meter of water at room temperature has a weight of 9800 N at a location where g = 9.80 m/s²

Weight = Mass x Gravity

9800 = Mass x 9.8

Mass = 9800/9.8 = 1000kg

At a location where g = 9.77 m/s²

Weight = 1000 x 9.77 = 9770N

Specific weight = Weight per unit volume

= Weight/Volume

= 9770/1

= 9770N/m³

Density = Mass/Volume

= 1000/1

= 1000kg/m³

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