Revision: Mass, Weight & Density Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 01A Mass, Weight & Density - Revision Quiz Test your understanding of Mass, Weight & Density here: 1 / 5 1) A weighing scale is used to estimate the normal contact force exerted on the ground by a rectangular object. When the object laid flat on the weighing scale, the normal contact force is calculated to be 100 N. How large would the normal contact force be if the object was stood upright on the scale? not possible to determine less than 100 N exactly 100 N more than 100 N 2 / 5 2) What is the correct SI unit for weight? kilogram gram newton force 3 / 5 3) An object that has a mass of 15 kg on the Earth is taken to the Moon. The gravitational field strength on the Earth is 10 N/kg and on the Moon is 1.6 N/kg. What are the mass and the weight of the object on the Moon? mass: 15 kgweight: 24 N mass: 150 kgweight: 24 N mass: 15 kgweight: 150 N mass: 24 kgweight: 15 N 4 / 5 4) In a laboratory on Earth, balances show that an object has a mass of 2 kg and a weight of 20 N. The same balances and object are then taken to the Moon. Are the mass and weight the same, or less than before? mass: lessweight: same mass: sameweight: same mass: sameweight: less mass: lessweight: less 5 / 5 5) Which property of a block of metal remains constant when the metal is heated? volume surface area density mass Your score is Restart quiz
