PHYSICS...

Explanations Part A Relationship: The gravitational force is directly proportional to the mass of the ring particle. That is, as the mass of the ring particle increases, the gravitational force also increases. The equation indicated in the graph describes the mathematical relations ravitational force and the mass. The slope of the line is 116.79 and its y-intercept is -10714. "Note that from Table 1 (Mass and Gravitational Force Data), we multiplied the values of gravitational force by 10 so that we can write the unit of the force as kN in our graph. (The values will still be equivalent to those given in the table.) Gravitational Force and Mass PLEASE ANSWEE 1200 1000 y = 116.79x - 1.0714.- THE NUMBER 1 800 ONLY Gravitational Force (kN) 600 400 Analysis 200 Use separate answering sheet for the 3.Look at the picture below of an following question astronaut at two different distances from 1. Compare your two graphs, Identify and a planet. In which position, A or B, would explain any: there be a stronger gravitational pull 5 10 a. similarities between the astronaut and the planet? Mass (kg) b. differences Explain 2. Look at the picture of two planets below. The diameter is the same, but Planet B has twice the mass of Planet A. which one Part B would you expect to have a stronger pull Relationship: Using the linear fit of the graph, we can say that the gravitational force is inversely proportional to the distance of of gravity on its surface? Explain the ring particle. That is, as the distar More particularly, since the graph on these quantities would be the gravitational force is inversely proportional to the square of the distance. "Note that from Table 1 (Distance and Gravit we multiplied the values of gravitational force by 10 so that we can write the unit of the force as kN in our graph. We also multiplied the values of the distance by 1000 to make the unit of the distance km in our graph. (The values will still be equivalent to those given in the table. Planet A Planet B Gravitational Force and Distance 400 350 300 250 y - -0.0016x + 454.81 Gravitational Force (kN) 100 50000 50 100000 150000 200000 250000 300000 Distance (km)