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Q: If a book has a weight of 20 n what is its mass?
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What is the mass of a 196 -N weight?

Weight = mass x acceleration due to gravity 196 = m x 9.81 m = 20 kg


find the total mass of 2 objects that weigh 314 N and 271 N?

314 N + 271 N = 585 N BUT mass is not the same as weight! Weight is measured in Newtons (N) and mass in Kg. On Earth, 9.8N/Kg is the weight to mass ratio, so... 585 divided by 9.8 is roughly 60, so... Total mass = 60 Kg (585 N)


What is mass in mathematics?

a mass in a math is the weight in n object


If an object weights 39.2 n on earth what is its mass?

Weight = (mass) x (gravity)Mass = (weight) / (gravity) = (39.2 N) / (9.8 m/sec2) = 4 kilograms


What times mass equals weight?

Mass (kg) x Gravitational Field Strength (Gravity) (N/kg) = Weight (N)GFS on earth = 10 N/kg


What weight of a child is 210 n what is his mass?

210 newtons is the weight of 21.41 kilograms of mass on Earth.


What is your weight and mass on earth if you way 40 kg?

40kg of mass, 400 (approx) N of weight.


What is your weight and mass in moon if you weight 120kg in wart and 1200n?

If your mass is 120 kg, then you weigh about 1,177 N on Earth, and about 195 N on the moon. Your mass doesn't change, no matter where you are.


The mass of 8 kg has a weight of 60 N on earth it is taken to the moon where th gravitational force is 16 of the earth what is the mass on the moon and the weight on the moon?

The mass remains 8 kg because mass is always constant. The weight would be 10 N, or one sixth of 60 N.


What is the weight of a 10 kg mass?

The weight of an object is given as the formula W=mg where W is the weight, m is the mass and g is the gravitational acceleration (or the gravity of planet). On earth, g is generalized as 10 N kg-1(about 9.8 N kg-1 to be more exact). On the moon, it is about 10/6 N kg-1. So, the weight of a 10kg mass on earth would be 100 N (N is Newton, the SI unit for weight) while the mass would be 16.7 N on the moon.


If an object has a mass of 70 kg and a weight of 686 N on Earth what would the object's mass and weight on Jupiter be?

Your mass is always the same.


What is the basic unit of weight?

The Newton - weight is measured in force. mass*gravity = weight mass (kg) gravity (m/s^2) weight in (N)