Mass (m) is at the amount of material in an object The SI base unit of mass is t
ID: 476723 • Letter: M
Question
Mass (m) is at the amount of material in an object The SI base unit of mass is the kilogram kg weight (W) is the force that the mass exerts due to gravity (g) Weight directly proportional to mass n shown by the equation W = m-g Weight is measured in force unite such as newtons N or pounds ib Thus g has units of weight Per Mass on Earth. 9 is equal to 9 81 N/kg or 1.00 lb/lb Note that pounds can measure both and mass Weight varies directly with the force at gravity exacted on the object and will be different at various locations in the solar system Each planet exerted a certain gravitational force and the weight of an object on that planet will vary directly with the sailed of this force Mass is constant because It don not depend on gravity Kilograms are measure of mass but pounds can measure writhe mass or weight 0.454 kg = 1 ib = mass 1 ib weight on Earth Once you know, the weight of an object on Earth you can use the relative force of gravity (given in the ladle above part A) be find the weight of that object on earth plane. For example, 1 ib weight on Earth = 2.36 ib weight on Jupiter What is the weight in of a 245 kg elect on Jupiter? Express the weights numerically in pounds.Explanation / Answer
1lb on earth = 2.36 lb on jupiter
which mass on jupiter is 2.36 times that of earth
Given mass = 245 kg
= 245 kg x ( 1 lb / 0.454 kg) ( since 1lb = 0.45359 kg)
= 539.65 lb
Now this is mass in earth
mass of object in jupiter = 2.36 x 539.65
= 1273.6 lb