What factors in earth's relationship to the sun make life on earth possible? a. the distance from the sun allows for the right amount of light absorption b. the distance from the sun allows for the right intensity of heat. c. the gravitational pull of the sun on the earth keeps it from straying out into space d. the heat from the sun allows for liquid water on the surface of earth

11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?

How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?

Mass (kg) force (n) 5 25 10 50 15 75 20 100 a student was trying to find the relationship between mass and force. he placed four different masses on a table and pulled them using a spring scale. the table shows the different masses used in the experiment and the force required to pull each mass. the student concluded that more force was required to pull heavier objects. what comment would you make regarding his conclusion? a) no clear relation can be observed between mass and force from the data. b) there is a direct proportion between the mass and force listed in the table. c) gravity should have been taken into account while performing the experiment. d) there is an inverse proportion between the mass and force listed in the table.