On earth, this value is approximately 9.8 m/s 2. In the metric system, weight is measured in Newtons following the equation W = mg, where W is weight, m is mass, and g is the acceleration due to the gravitational field. In circumstances where the gravitational field is constant, the weight of an object is proportional to its mass, and there is no issue with using the same units to express both. In the equation above, F is force, G is the gravitational constant, m 1 and m 2 are the mass of the moon and the object it is acting upon, and r is the moon's radius. This is in accordance with the equation: F = Their mass, however, would still be 70 kg on the moon. This means that a person with a mass of 70 kg on earth would weigh approximately one-sixth of their weight on earth while on the moon. The force of gravity on the moon, for example, is approximately one-sixth that on earth, due to its smaller mass. Weight, on the other hand, changes based on gravity, as it is a measure of an object's resistance to its natural state of freefall. The mass of an object remains constant regardless of where the object is and is, therefore, an intrinsic property of an object. The words mass and weight are frequently used interchangeably, but even though mass is often expressed by measuring the weight of an object using a spring scale, they are not equivalent. While these are conceptually distinct, there have not been conclusive, unambiguous experiments that have demonstrated significant differences between gravitational and inertial mass. Active gravitational mass is the measure of how much gravitational force an object exerts, while passive gravitational mass is the measure of the gravitational force exerted on an object within a known gravitational field. There exist other common definitions of mass including active gravitational mass and passive gravitational mass. While many different units are used to describe mass throughout the world, the standard unit of mass under the International System of Units (SI) is the kilogram (kg). An inflated balloon, for example, would have significantly less mass than a golf ball made of silver. The amount of mass that an object has is often correlated with its size, but objects with larger volumes do not always have more mass. In classical physics, matter is any substance that has mass and volume. Matter, however, is somewhat loosely defined in science, and cannot be precisely measured. It is most commonly measured as inertial mass, involving an object's resistance to acceleration given some net force. Now, enter the values appropriately and accordingly for the parameters as required by the mass (m) is 6 and velocity (v) is 18.Īs you can see from the screenshot above, Nickzom Calculator – The Calculator Encyclopedia solves for the kinetic energy and presents the formula, workings and steps too.Mass is typically defined as the amount of matter within an object. The screenshot below displays the page or activity to enter your values, to get the answer for the kinetic energy according to the respective parameters which are the mass (m) and velocity (v). Now, Click on Kinetic energy under Work, Energy and Time Once, you have obtained the calculator encyclopedia app, proceed to the Calculator Map, then click on Work, Energy and Time under Physics To get access to the professional version via web, you need to register and subscribe for NGN 1,500 per annum to have utter access to all functionalities. You can get this app via any of these means: To get the answer and workings of the kinetic energy using the Nickzom Calculator – The Calculator Encyclopedia. First, you need to obtain the app. Nickzom Calculator – The Calculator Encyclopedia is capable of calculating the kinetic energy. Therefore, the kinetic energy is 972 Joules (J).Ĭalculating the Mass when Kinetic Energy and Velocity is Given.įind the mass when the kinetic energy is 320 and a velocity of 20.Ĭalculating the Velocity when Kinetic Energy and Mass is Given.įind the velocity when the kinetic energy is 120 and a of mass 10. The formula for calculating the kinetic energy:įind the kinetic energy when the mass is 6 and the velocity is 18. To compute for the kinetic energy, two essential parameters are needed and these parameters are mass (m) and velocity (v). The image above represents kinetic energy. How to Convert Bits/second to STS 192 (signal) | Data Transfer Rate Units.How to Convert Bits/second to STM-1 (signal) | Data Transfer Rate Units.How to Convert Bits/second to STM-4 (signal) | Data Transfer Rate Units.How to Convert Bits/second to STM-16 (signal) | Data Transfer Rate Units.How to Convert Bits/second to STM-64 (signal) | Data Transfer Rate Units.
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