A student in hot air balloon ascends vertically at a constant speed. Consider the four forces in thissituation:Fl= the weight of the balloonF2= the weight of the studentF3= the force of the student pulling on the earthF4= the support force of the hot air balloon on the student11. Which of the two forces form an "action-reaction" pair that obeys Newton's third law?a. Fl and F212. Is the hot air balloon can be considered as an inertial reference frame?a. Yes, because the hot air balloon ascends at a constant speedb. No, because the hot air balloon does not accelerateb. F2 and F3 c. F2 and F4 d. Fl and F3c. More information needed.A book is resting on the surface of a table. Consider the four forces in this situation:Fl=the force of the earth pulling on the bookF2=the force of the table pushing on the bookF3=the force of the book pushing on the tableF4=the force of the book pulling on the earth13. Which of the two forces form an "action-reaction" pair that obeys Newton's third law?a. Fl and F2b. F2 and F3 c. F2 and F4 d. Fl and F314. A 60 kg astronaut pushes to the left on a 1.0x104 kg - massive spacecraft with force Fin a"gravity-free" space. During the push, the astronaut accelerates to the right. Which of thefollowing statement is true?a. The spacecraft does not move, but the astronaut moves to the right with a constant speed.b. The astronaut stops moving after he stops pushing on the spacecraftc. The force exerted on the spacecraft is larger than the force exerted by the astronautd. The force exerted on the astronaut is larger than the force exerted by the spacecrafte. The velocity of the astronaut increases while he is pushing on the spacecraft.

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A student in hot air balloon ascends vertically at a constant speed. Consider the four forces in this situation: Fl= the weight of the balloon F2= the weight of the student F3= the force of the student pulling on the earth F4= the support force of the hot air balloon on the student 11. Which of the two forces form an "action-reaction" pair that obeys Newton's third law? a. Fl and F2 12. Is the hot air balloon can be considered as an inertial reference frame? b. F2 and F3 c. F2 and F4 d. Fl and F3 a. Yes, because the hot air balloon ascends at a constant speed b. No, because the hot air balloon does not accelerate c. More information needed.

A student in hot air balloon ascends vertically at a constant speed. Consider the four forces in this situation: Fl= the weight of the balloon F2= the weight of the student F3= the force of the student pulling on the earth F4= the support force of the hot air balloon on the student 11. Which of the two forces form an "action-reaction" pair that obeys Newton's third law? a. Fl and F2 12. Is the hot air balloon can be considered as an inertial reference frame? b. F2 and F3 c. F2 and F4 d. Fl and F3 a. Yes, because the hot air balloon ascends at a constant speed b. No, because the hot air balloon does not accelerate c. More information needed.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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