The equation for gravitational potential energy is gpe mgh where m is the mass in kilograms g is the acceleration due to gravity which is a constant 98 on earth and h is the height above the ground. Weight is the force generated by the gravitational attraction of the earth on any object.
Newton S Laws And Weight Mass Amp Gravity Video
On earth the weight and height of an object. A 10 kg mass thus has a weight of 98 n on earth and only about 17 n on the moon. Weight varies dramatically if we leave earths surface. It is the gravitational potential energy of the object. On the moon for example acceleration due to gravity is only latex 167textms2 latex. Weight is fundamentally different from the aerodynamic forces lift and drag. The weight of an object is the force of attraction that the object has to the earth.
What type of potential energy on earth the weight and height of an object gives the object. If you plug all of these values in and solve for m1 you find that the mass of the earth is 6000000000 000000000000000 kilograms 6 x 10 24 kilograms or 13 x 10 25 pounds. Height of an object with gpe calculator. The source of the force does not have to be in physical contact with the object. The gravitational force is a field force. The radius of the earth is 6400000 meters 6999125 yards.
Aerodynamic forces are mechanical forces and the object has to be in physical contact with the air which generates the force. You may choose to calculate the weight of an object to solve a physics problem. Gravitational potential energy depends on what 2. It is the product of the mass of the object multiplied by the acceleration due to gravity. The broadest definition of weight in this sense is that the weight of an object is the gravitational.
Gallery of On Earth The Weight And Height Of An Object
