Unit of weight is…. ____ Weight is a ……… quantity.____ The formula of weight ____ …………….. force act on mass.____ What is the formula of g? ____ What is Earth’s gravity? ____ What is the unit of mass? ____ The ……… of an object is defined by the gravitional force acting on the object. ____ Is weight change depends on the gravitational field strength? ____ A 10kg object has a weight of 150N on a planet. What is the gravitational field strength on the planet? 15 ____

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