The Solar System
10th Edition
ISBN: 9781337672252
Author: The Solar System
Publisher: Cengage
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 5, Problem 19RQ
To determine
The behaviour of gravitational force when a person is sitting next to a person of same mass.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Calculate the gravitational force between two protons at a distance of 10^-15 m apart. Mass of proton = 1.7 x 10^-27 kg. G = 6.67 X 10^-11 N m^2 / kg^2. Is the gravitational force attractive or repulsive?
Considering electron and proton as two charged particles separated by d = 5.9 × 10-11 m calculate the gravitational force between the proton and
electron and find its ratio to the Coulomb force. Take the mass of the proton 1.7 x 10-27 kg, the mass of the electron 9.1 x 10-31 kg, the value of
= 9x10⁹ m/F. Give the answer for
the universal gravitational constant 6.7 x 10-11 N kg 2m-2, the electron charge -1.6 x 10-¹9 C and
the gravitational force in 10-47 N.
1
Απερ
Answer:
It has been speculated that gravity does not truly exist as a force in and of itself, but is instead a manifestation of the electrostatic force, which is the force responsible for the repulsion of like-charges and the attraction of opposite charges.
Is this a credible theory? Why or why not? What experiment could a person conduct to test this theory?
Chapter 5 Solutions
The Solar System
Ch. 5 - Prob. 1RQCh. 5 - Today, what do we call the Aristotelean violent...Ch. 5 - Which of Keplers or Newtons laws best describes...Ch. 5 - Prob. 4RQCh. 5 - Prob. 5RQCh. 5 - If you drop a feather and a steel hammer at the...Ch. 5 - What is the difference between mass and weight?
Ch. 5 - Prob. 8RQCh. 5 - An astronaut working in space near the...Ch. 5 - Prob. 10RQ
Ch. 5 - A car is on a circular off ramp of an interstate...Ch. 5 - Prob. 12RQCh. 5 - Prob. 13RQCh. 5 - An astronaut is in space with a baseball and a...Ch. 5 - Prob. 15RQCh. 5 - Prob. 16RQCh. 5 - Why did Newton conclude that some force had to...Ch. 5 - Why did Newton conclude that gravity has to be...Ch. 5 - Prob. 19RQCh. 5 - Prob. 20RQCh. 5 - Prob. 21RQCh. 5 - You are sitting next to a person who has twice as...Ch. 5 - Prob. 23RQCh. 5 - Why cant a spacecraft go beyond Earths gravity?Ch. 5 - Prob. 25RQCh. 5 - Balance a pencil lengthwise on the side of your...Ch. 5 - Prob. 27RQCh. 5 - Why can’t you leave Earth’s gravitational field...Ch. 5 - Prob. 29RQCh. 5 -
How do planets orbiting the Sun and skaters doing...Ch. 5 - Prob. 31RQCh. 5 - If you hold this textbook out at shoulder height...Ch. 5 - Today at the beach you see the highest of all high...Ch. 5 - Why is the period of an open orbit undefined?
Ch. 5 - In what conditions do Newtons laws of motion and...Ch. 5 - Prob. 36RQCh. 5 - Prob. 37RQCh. 5 - Prob. 38RQCh. 5 - How is gravity related to acceleration? Are all...Ch. 5 - Prob. 40RQCh. 5 - Prob. 41RQCh. 5 - Prob. 42RQCh. 5 - An astronomy textbook is to be dropped from a tall...Ch. 5 - Compared to the strength of Earth’s gravity at its...Ch. 5 - Compare the force of gravity on a 1 kg mass on the...Ch. 5 - Prob. 4PCh. 5 - Prob. 5PCh. 5 - If a small lead ball falls from a high tower on...Ch. 5 - What is the circular velocity of an Earth...Ch. 5 - What is the circular velocity of an Earth...Ch. 5 - Prob. 9PCh. 5 - Describe the shape of the orbit followed by the...Ch. 5 - Prob. 11PCh. 5 - What is the orbital period of a satellite orbiting...Ch. 5 - What would be the escape velocity at the surface...Ch. 5 - Prob. 14PCh. 5 - A moon of Jupiter takes 1.8 days to orbit at a...Ch. 5 - Prob. 1SPCh. 5 - Prob. 2SPCh. 5 - Prob. 1LLCh. 5 - Prob. 2LLCh. 5 - Why is it a little bit misleading to say that this...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- (a) What is the approximate force of gravity on a 70-kg person due to the Andromeda Galaxy, assuming its total mass is 1013 that of our Sun and acts like a single mass 0.613 Mpc away? (b) What is the ratio of this force to the person’s weight? Note that Andromeda is the closest large galaxy.arrow_forwardThe accleration of protons in a cyclotron is shown in the figure below. The magnetic field in a cyclotron is 1.25 T, and the maximum orbital radius of the circulating protons is 0.4 m. The mass of a proton is 1.67-10-27 kg and the charge on a proton is 1.6-10-19 C. Dee O O Ion source Electric oscillator 1 Deflector plate Proton beam Target Electric field region where kinetic energy is gainedarrow_forwardhas the 3. A positron (the antiparticle of the electron) same mass as an electron (9.11×10-³¹ kg) but the opposite charge, +e = +1.602×10-¹9 C. Suppose a positror moves in the vicinity of an alpha particle, which has a charge +2e = 3.204×10-¹⁹ C. The alpha particle is over 7000 times as massive as the positron, so we assume that it is at rest in some inertial frame of reference. When the positron is 1.00×10-¹⁰ m from the alpha particle, it is moving directly away from the alpha particle at a speed of 3.00×10⁰ m/s. a) What is the positron's speed when the two particles are 2.00×10-¹0 m apart? b) What is the positron's speed when it is very far away from the alpha particle? c) Repeat a) after replacing the positron with an electron. d) Repeat b) after replacing the positron with an electron. The result here tells you whether the electron will eventually turn around and head toward the alpha particle. Will the electron turn around? If so, at what distance away does it turn around (i.e.,…arrow_forward
- Two spheres of equal diameter have a positive 20 µC and a negative 15 µC, respectively. If they are placed 10 cm apart, what would be the force of attraction between them? is at first raised? Why is the final answer is + 270 N if one of the given values is q2= - 15 C?arrow_forwardOrbital plane change: A satellite is launched due east from the Kennedy Space Center (latitude 28.6º). Following orbit insertion and a circularizing second burn with no plane change, the satellite is in a circular orbit at an altitude of 540 km. Its final destination is a circular orbit at 15,000 km with an inclination of 0 degrees. a. Using two Hohmann transfers, what total Δv is required to move the satellite from the initial orbit to the higher circular at the same inclination? Include a sketch showing the initial orbit, the transfer orbit and the final orbit. Include the location(s) of the burn(s). b. Calculate the Δv required to change the orbital inclination from its initial value to zero degrees in both the initial circular orbit and the higher circular orbit. Where would you want to make the change to the orbital inclination?arrow_forwardA large star of 1018 kg and a small star are 105 meters apart and attract with 6.67 N. What is the mass of the small star (in kg)?arrow_forward
- Consider an electron orbiting around a proton with an orbital radius of R=8.48⋅10−10R=8.48⋅10-10 m. What is the orbital frequency of the electron motion? Use me=9.11×10−31me=9.11×10-31 kg, e=1.6×10−19e=1.6×10-19 C, and k=9×109k=9×109 Nm2/C2. The frequency, f0 = Units . By how much would this frequency increase (assume the same orbital radius) if an external magnetic field of B = 0.5 T is applied to the system along the the electron axis of rotation? The increase in the frequency , Δf = Units .arrow_forwardA beam of a particles (helium nuclei) is used to treat a tumor located 11.1 cm inside a patient. To penetrate to the tumor, the a particles must be accelerated to a speed of 0.558c, where c is the speed of light. (Ignore relativistic effects.) The mass of an a particle is 4.003 u and its charge is +2e. The cyclotron used to accelerate the beam has radius 1.50 m. What is the magnitude of the magnetic field? The mass of a proton is 1.6605×10-27 kg/u.arrow_forwardthe average blood velocity is 20.0 cm/s? 3. Estimate magnetic field strength 1 mm away from the axon if magnitude of axon current is I = 4.1×10 A. Suppose, that axon is long straight current caring wire.arrow_forward
- Lorentz Force is given by F = qE + q v, × B Given to vector, v, = ((0) î + (8) ĵ + (0) k) × 10° m/s and B ((-4) î + (5) ĵ + (5) k) Tesla, If the charge is given by q = 24 nC and E = 0 Then, Find the Force F. x component Give your answer up to at least three significance digits. N y component Give your answer up to at least three significance digits. z component Give your answer up to at least three significance digits.arrow_forwardQ. 3. Accelerated charge particles emit electromagnetic radiations. A particle having charge q and acceleration a radiates energy at a rate given by dE q²a²/6n€,c³ dt Where c is speed of light. (a) f a proton with kinetic energy 9.6x1013 J is accelerated in a circular orbit of radius 0.75 m, what fraction of its energy does it radiate per second? (b) If an electron is accelerated in the same orbit with the same speed, what fraction of its energy does it radiate per second?arrow_forwardThe great proof of Einstein's Theory of General Relativity was that light is bent by gravity (as it travels through a curved spacetime). Which of these statements is true?? O A light ray is bent the same amount, it doesn't matter how strong the gravity is. O A light ray is bent less by an intense gravitational field. O A light ray is bent more by an intense gravitational field. O Light rays aren't bent.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Stars and Galaxies (MindTap Course List)PhysicsISBN:9781337399944Author:Michael A. SeedsPublisher:Cengage Learning
Foundations of Astronomy (MindTap Course List)PhysicsISBN:9781337399920Author:Michael A. Seeds, Dana BackmanPublisher:Cengage Learning
Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
University Physics Volume 3PhysicsISBN:9781938168185Author:William Moebs, Jeff SannyPublisher:OpenStax
Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage Learning
Stars and Galaxies (MindTap Course List)
Physics
ISBN:9781337399944
Author:Michael A. Seeds
Publisher:Cengage Learning
Foundations of Astronomy (MindTap Course List)
Physics
ISBN:9781337399920
Author:Michael A. Seeds, Dana Backman
Publisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
University Physics Volume 3
Physics
ISBN:9781938168185
Author:William Moebs, Jeff Sanny
Publisher:OpenStax
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning