Question: Please help with these four questions 1. Using values listed in the Table of Constants, determine the gravitational force of attraction between the Earth and
Please help with these four questions

1. Using values listed in the Table of Constants, determine the gravitational force of attraction between the Earth and the Sun. 2 marks 2. In a mall parkade, a pickup truck of mass 1.8 x 103 kg is parked close to a small hatchback car of mass 9.4 x 102 kg. The gravitational force of attraction between the two vehicles is 5.6 x 106 N. How far away is the truck from the hatchback? 3. Mercury has a planetary mass of 3.20 x 1025 kg and a radius of 2.44 x 10 m. If an astronaut weighs 217 N on Mercury's surface, what is her mass? 3) 2 marks 4. The International Space Station (ISS) orbits the Earth at an altitude of 4.08 x 102 km. What is Earth's gravitational field strength on the ISS
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