Gravitational force is an attractive force that draws together any two objects that possess mass. It is always acting on matter in the universe, and all mass-possessing objects have a relationship of gravitational force with all other objects with mass in the universe. Answer and Explanation:1 N...
Gravity is a fundamental force in the universe. It acts on all matter at all times. A gravitational force will exist between any two objects that possess mass, regardless of the distance between them. This force gives us weight on Earth and keeps planets in orbit. Albert Einstein's theory ...
Mass & Weight MassWeight The amount of matter in a body A gravitational force A scalar quantity A vector quantity SI Unit : kg SI Unit : N Independent of gravitational field strength Dependent on gravitational field strength Since the weight WW of an object is the gravitational force acting on...
Microgravity (微重力) is the experience of gravity that is only a small part of the force we experience on Earth.Gravity is a force(1) which/that attracts anything with mass to anything else that also has mass.The more mass it has,the(2) greater(great) the gravity will be.You can st...
1. Definition of Gravitational Force: Gravitational force, also known as the force of gravity, is the force of attraction that exists between any two physical bodies due to their mass. This means that every object in the universe attracts every other object with a force that depends on their...
2. A particle P of mass m is above the surface of the Earth at distance x from the centre of the Earth. The Earth exerts a gravitational force on P. The magnitude of this force is inversely proportional to x2.At the surface of the Earth the acceleration due to gravity is g. The ...
Mass of an object is 10 kg. what is its weight on earth ? View Solution Gravitational force on the surface of the moon is only1/6as gravitational force on the earth. What is the weight in newtons of a 10kg object on the moon and on the earth?
According to Sciama's interpretation of Mach's principle, when a body of mass m moves with acceleration 伪 relative to a second mass M , the latter experiences a force of the form F = GmM 伪/ c 2 r, where G is the gravitational constant, c is the speed of light, and r is the...
2 A satellite of mass 1 200 kg is launched from the Earth's surface into a circular orbit at a height of 35 600 km directly above the equator. The radius of the Earth is 6 400 km.Fig. 2.1 shows the variation with distance from Earth's centre r of gravitational potential due to Ear...
Gravitational Force:Gravitational force is a fundamental, attractive force. This means that it is one of the four forces that affect all matter in the universe and it is a force that draws two mass-possessing objects together.Answer and Explanation: ...