Write an equation which allows us to calculate the acceleration resulting from the gravitational force one body m 1 exerts on another m 2. To calculate the potentialenergygained or lost upon a distancechange the potential energy at the two distances must both be calculated and then one subtracted from the other. Newton Law of Gravity states that every particle attracts every other particle with a force that is proportional to the product of their masses and inversely proportional to the square of the distance between them.
Write an equation which allows us to calculate the acceleration resulting from the gravitational force one body m 1 exerts on another m 2.
PHY 117 Universal Law of Gravitation What is the magnitude of the gravitational force he exerts on the Earth. Lets choose Earth - its mass is equal to 597210 24 kg. The second conceptual comment to be made about the above sample calculations is that the use of Newtons universal gravitation equation to calculate the force of gravity or weight yields the same result as when calculating it using the equation presented in Unit 2. F grav mg 70 kg98 ms 2 686 N.