Answer 1-9 , no need for solutions Direction: Encircle the letter of the correct answer.1. Newton reasoned that the gravitational attraction between Earth and the moonmust bea. Reduced by distanceb. Independent of distancec. Directly proportional to distanced. The same at all distances2. If Earth's mass decreased to one half its original mass, with no change in radius,then your weight woulda. Stay the sameb. Decrease to one half of your original weightc. Decrease to one quarter of your original weightd. Decrease to one-eighth of your original weight3. Suppose the gravitational force between two massive spheres is 100 N. If thedistance between the spheres is doubled, what is the force between themasses?a. 400 Nb. 200 Nc. 50 Nd. 25 N4. If 1-kg of oatmeal weighs 10 N on the Earth's surface, what can be said aboutthe weight of 1-kg of cotton?a. One kilogram of cotton weighs about 10 N on the earth's surface.2424 / 27b. One kilogram of cotton weighs one-sixth that of the oaurneai un theearth's surface.c. One kilogram of cotton weighs half the weight of the oatmeal.d. One kilogram of cotton weighs twice that of the oatmeal. 5. Which of the following is TRUE of the mass and weight of an astronaut on Mars,if compared with his mass and weight on Earth?a. Less mass and less weightb. Less mass and more weightc. The same mass and less weightd. The same weight and less mass6. An astronaut finishes some work on the outside of his satellite, which is incircular orbit around Earth. He leaves his wrench outside the satellite. What willhappen to the wrench?a. Fall directly down to Earthb. Continue in orbit at reduced speedc. Continue in orbit with the satellited. Fly off tangentially to space7. An artificial satellite of Earth nears the end of its life due to air resistance. Whatwill happen to the satellite while still in orbit?a. It moves faster as the orbit lowersb. It moves slower as the orbit lowersc. It slowly spirals away from Earthd. It moves slower in the same orbit but with a decreasing period8. Two satellites A and B orbit the same planet. Satellite B moves in circular orbitwith twice greater radius than satellite A. What is the orbital velocity of satelliteB compared to the velocity of A?2rC. VA ="A = "a eb. VA =V89. A planet travels in an elliptical orbit about a star as shown. At what pair of pointsis the speed of the planet the same?a. W and Sb. P and Tc. P and Rd. VA =Ve%3!QPd. Q and U25

Question

Answer 1-9 , no need for solutions Direction: Encircle the letter of the correct answer.1. Newton reasoned that the gravitational attraction between Earth and the moonmust bea. Reduced by distanceb. Independent of distancec. Directly proportional to distanced. The same at all distances2. If Earth's mass decreased to one half its original mass, with no change in radius,then your weight woulda. Stay the sameb. Decrease to one half of your original weightc. Decrease to one quarter of your original weightd. Decrease to one-eighth of your original weight3. Suppose the gravitational force between two massive spheres is 100 N. If thedistance between the spheres is doubled, what is the force between themasses?a. 400 Nb. 200 Nc. 50 Nd. 25 N4. If 1-kg of oatmeal weighs 10 N on the Earth's surface, what can be said aboutthe weight of 1-kg of cotton?a. One kilogram of cotton weighs about 10 N on the earth's surface.2424 / 27b. One kilogram of cotton weighs one-sixth that of the oaurneai un theearth's surface.c. One kilogram of cotton weighs half the weight of the oatmeal.d. One kilogram of cotton weighs twice that of the oatmeal. 5. Which of the following is TRUE of the mass and weight of an astronaut on Mars,if compared with his mass and weight on Earth?a. Less mass and less weightb. Less mass and more weightc. The same mass and less weightd. The same weight and less mass6. An astronaut finishes some work on the outside of his satellite, which is incircular orbit around Earth. He leaves his wrench outside the satellite. What willhappen to the wrench?a. Fall directly down to Earthb. Continue in orbit at reduced speedc. Continue in orbit with the satellited. Fly off tangentially to space7. An artificial satellite of Earth nears the end of its life due to air resistance. Whatwill happen to the satellite while still in orbit?a. It moves faster as the orbit lowersb. It moves slower as the orbit lowersc. It slowly spirals away from Earthd. It moves slower in the same orbit but with a decreasing period8. Two satellites A and B orbit the same planet. Satellite B moves in circular orbitwith twice greater radius than satellite A. What is the orbital velocity of satelliteB compared to the velocity of A?2rC. VA =&#34;A = &#34;a eb. VA =V89. A planet travels in an elliptical orbit about a star as shown. At what pair of pointsis the speed of the planet the same?a. W and Sb. P and Tc. P and Rd. VA =Ve%3!QPd. Q and U25

Accepted Answer

Answer:
(1)  a. Reduced by distance
(2) b. Decrease to one half of your original weight
(3) d. 25 N…

1. Newton reasoned that the gravitational attraction between Earth and the moon must be a. Reduced by distance b. Independent of distance c. Directly proportional to distance d. The same at all distances