This is not a project and/or assignment for marks, as theses are textbook questions, and will not be copying the tutors work/answers. Please answer all the questions in the space provided and in full details. Answer in complete sentences. Take as much time as needed to answer all of the questions correct please and thank you. Will write a very neat and wonderful review afterwards.

Use this link to answer the questions: https://phet.colorado.edu/en/simulations/gravity-and-orbits

Sim #3: Earth & Moon Simulation [Check off Each of the Boxes] Gravity Force Velocity Path Grid 1. The Earth and the Moon each exert a gravitational force on each other. A. Compare the force of gravity that acts on the Earth with the force of gravity that acts on the moon. 2. Put the Moon a little closer to the Earth from its original position. When you play the simulation, the moon will start to orbit in an ellipse, which is shown in the diagram. A. At what point will the moon experience the greatest force and velocity, and at what point will it experience the least amount of gravity and velocity? In your conclusion, explain why this is? Fast Forward Normal Hypothesis: Slow Motion Conclusion: 3 Information you will need to know to solve problems: Mass of Sun: 1.989 x 10 kg Distance from Sun to Earth: 147,100,000,000 m Mass of Earth: 5.972 x 1024 kg Distance from Earth to Moon: 384,403,000 m Mass of Moon: 7.347 x 102 kg Gravitational Constant: 6.67408 x 101 m' kg s Calculations 1. For sim #1, calculate the Period of the Earth to go around the Sun if the Sun had 1.5x as much mass. Confirm your calculation with the simulation. Explain why your calculations don't match up with the simulation