Choose the best answer to each of the following. Explain your reasoning. How many of the planets orbit the Sun in the same direction as Earth does? (a) a few. (b) most (c) all

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Answer 1

Textbook Question

Chapter 4, Problem 1QQ

Choose the best answer to each of the following. Explain your reasoning.

How many of the planets orbit the Sun in the same direction as Earth does? (a) a few. (b) most (c) all

Expert Solution & Answer

To determine

Number of planets orbiting Sun in the same direction as Earth.

Answer to Problem 1QQ

Option (b) Most planets possess same direction of motion as Earth does, revolving around the sun.

Explanation of Solution

Introduction:

Rotational motion possessed by any planet but in the direction opposite to that of the center(sun) is called retrograde motion and when a planet or satellite possesses same rotational direction of motion with its reference point (sun) is called prograde motion.

The direction of motion of the sun is counterclockwise like most of the planets except Uranus and Venus when observed from a high point of the North Pole of the solar system. Earth possesses prograde motion and the planets Venus and Uranus possess retrograde motion. Apart from these two planets, every planet rotates in a direction same as the Earth. The retrograde motion of Venus and Uranus is due to an asteroid hit which occurred billions of years ago.This caused the Uranus to be tilted with an angle of 900 from its orbital axis due to which it possesses prograde motion.

Hence, all the planets beside Uranus and Venus rotate in direction same as Earth.

Conclusion:

Most planets possess the same direction of motion as Earth does, circling around the sun.

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ՍՈՈՒ XVirginia Western Community Coll x P Course Home X + astering.pearson.com/?courseld=13289599#/ Figure y (mm) x=0x = 0.0900 m All ✓ Correct For either the time for one full cycle is 0.040 s; this is the period. Part C - ON You are told that the two points x = 0 and x = 0.0900 m are within one wavelength of each other. If the wave is moving in the +x-direction, determine the wavelength. Express your answer to two significant figures and include the appropriate units. 0 t(s) λ = Value m 0.01 0.03 0.05 0.07 Copyright © 2025 Pearson Education Inc. All rights reserved. 日 F3 F4 F5 1775 % F6 F7 B F8 Submit Previous Answers Request Answer ? × Incorrect; Try Again; 3 attempts remaining | Terms of Use | Privacy Policy | Permissions | Contact Us | Cookie Settings 28°F Clear 4 9:23 PM 1/20/2025 F9 prt sc F10 home F11 end F12 insert delete 6 7 29 & * ( 8 9 0 t = back Ο

Part C Find the height yi from which the rock was launched. Express your answer in meters to three significant figures. Learning Goal: To practice Problem-Solving Strategy 4.1 for projectile motion problems. A rock thrown with speed 12.0 m/s and launch angle 30.0 ∘ (above the horizontal) travels a horizontal distance of d = 19.0 m before hitting the ground. From what height was the rock thrown? Use the value g = 9.800 m/s2 for the free-fall acceleration. PROBLEM-SOLVING STRATEGY 4.1 Projectile motion problems MODEL: Is it reasonable to ignore air resistance? If so, use the projectile motion model. VISUALIZE: Establish a coordinate system with the x-axis horizontal and the y-axis vertical. Define symbols and identify what the problem is trying to find. For a launch at angle θ, the initial velocity components are vix=v0cosθ and viy=v0sinθ. SOLVE: The acceleration is known: ax=0 and ay=−g. Thus, the problem becomes one of…

Phys 25

Answer 2

Textbook Question

Chapter 4, Problem 1QQ

Choose the best answer to each of the following. Explain your reasoning.

How many of the planets orbit the Sun in the same direction as Earth does? (a) a few. (b) most (c) all

Expert Solution & Answer

To determine

Number of planets orbiting Sun in the same direction as Earth.

Answer to Problem 1QQ

Option (b) Most planets possess same direction of motion as Earth does, revolving around the sun.

Explanation of Solution

Introduction:

Rotational motion possessed by any planet but in the direction opposite to that of the center(sun) is called retrograde motion and when a planet or satellite possesses same rotational direction of motion with its reference point (sun) is called prograde motion.

The direction of motion of the sun is counterclockwise like most of the planets except Uranus and Venus when observed from a high point of the North Pole of the solar system. Earth possesses prograde motion and the planets Venus and Uranus possess retrograde motion. Apart from these two planets, every planet rotates in a direction same as the Earth. The retrograde motion of Venus and Uranus is due to an asteroid hit which occurred billions of years ago.This caused the Uranus to be tilted with an angle of 900 from its orbital axis due to which it possesses prograde motion.

Hence, all the planets beside Uranus and Venus rotate in direction same as Earth.

Conclusion:

Most planets possess the same direction of motion as Earth does, circling around the sun.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Textbook Question

Chapter 4, Problem 1QQ

Choose the best answer to each of the following. Explain your reasoning.

How many of the planets orbit the Sun in the same direction as Earth does? (a) a few. (b) most (c) all

Expert Solution & Answer

To determine

Number of planets orbiting Sun in the same direction as Earth.

Answer to Problem 1QQ

Option (b) Most planets possess same direction of motion as Earth does, revolving around the sun.

Explanation of Solution

Introduction:

Rotational motion possessed by any planet but in the direction opposite to that of the center(sun) is called retrograde motion and when a planet or satellite possesses same rotational direction of motion with its reference point (sun) is called prograde motion.

The direction of motion of the sun is counterclockwise like most of the planets except Uranus and Venus when observed from a high point of the North Pole of the solar system. Earth possesses prograde motion and the planets Venus and Uranus possess retrograde motion. Apart from these two planets, every planet rotates in a direction same as the Earth. The retrograde motion of Venus and Uranus is due to an asteroid hit which occurred billions of years ago.This caused the Uranus to be tilted with an angle of 900 from its orbital axis due to which it possesses prograde motion.

Hence, all the planets beside Uranus and Venus rotate in direction same as Earth.

Conclusion:

Most planets possess the same direction of motion as Earth does, circling around the sun.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Textbook Question

Chapter 4, Problem 1QQ

Choose the best answer to each of the following. Explain your reasoning.

How many of the planets orbit the Sun in the same direction as Earth does? (a) a few. (b) most (c) all

Expert Solution & Answer

To determine

Number of planets orbiting Sun in the same direction as Earth.

Answer to Problem 1QQ

Option (b) Most planets possess same direction of motion as Earth does, revolving around the sun.

Explanation of Solution

Introduction:

Rotational motion possessed by any planet but in the direction opposite to that of the center(sun) is called retrograde motion and when a planet or satellite possesses same rotational direction of motion with its reference point (sun) is called prograde motion.

The direction of motion of the sun is counterclockwise like most of the planets except Uranus and Venus when observed from a high point of the North Pole of the solar system. Earth possesses prograde motion and the planets Venus and Uranus possess retrograde motion. Apart from these two planets, every planet rotates in a direction same as the Earth. The retrograde motion of Venus and Uranus is due to an asteroid hit which occurred billions of years ago.This caused the Uranus to be tilted with an angle of 900 from its orbital axis due to which it possesses prograde motion.

Hence, all the planets beside Uranus and Venus rotate in direction same as Earth.

Conclusion:

Most planets possess the same direction of motion as Earth does, circling around the sun.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

To determine

Number of planets orbiting Sun in the same direction as Earth.

Answer to Problem 1QQ

Option (b) Most planets possess same direction of motion as Earth does, revolving around the sun.

Explanation of Solution

Introduction:

Rotational motion possessed by any planet but in the direction opposite to that of the center(sun) is called retrograde motion and when a planet or satellite possesses same rotational direction of motion with its reference point (sun) is called prograde motion.

The direction of motion of the sun is counterclockwise like most of the planets except Uranus and Venus when observed from a high point of the North Pole of the solar system. Earth possesses prograde motion and the planets Venus and Uranus possess retrograde motion. Apart from these two planets, every planet rotates in a direction same as the Earth. The retrograde motion of Venus and Uranus is due to an asteroid hit which occurred billions of years ago.This caused the Uranus to be tilted with an angle of 900 from its orbital axis due to which it possesses prograde motion.

Hence, all the planets beside Uranus and Venus rotate in direction same as Earth.

Conclusion:

Most planets possess the same direction of motion as Earth does, circling around the sun.

Answer 8

Expert Solution & Answer

To determine

Number of planets orbiting Sun in the same direction as Earth.

Answer to Problem 1QQ

Option (b) Most planets possess same direction of motion as Earth does, revolving around the sun.

Explanation of Solution

Introduction:

Rotational motion possessed by any planet but in the direction opposite to that of the center(sun) is called retrograde motion and when a planet or satellite possesses same rotational direction of motion with its reference point (sun) is called prograde motion.

The direction of motion of the sun is counterclockwise like most of the planets except Uranus and Venus when observed from a high point of the North Pole of the solar system. Earth possesses prograde motion and the planets Venus and Uranus possess retrograde motion. Apart from these two planets, every planet rotates in a direction same as the Earth. The retrograde motion of Venus and Uranus is due to an asteroid hit which occurred billions of years ago.This caused the Uranus to be tilted with an angle of 900 from its orbital axis due to which it possesses prograde motion.

Hence, all the planets beside Uranus and Venus rotate in direction same as Earth.

Conclusion:

Most planets possess the same direction of motion as Earth does, circling around the sun.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

To determine

Number of planets orbiting Sun in the same direction as Earth.

Answer 12

Answer to Problem 1QQ

Option (b) Most planets possess same direction of motion as Earth does, revolving around the sun.

Answer 13

Explanation of Solution

Introduction:

Rotational motion possessed by any planet but in the direction opposite to that of the center(sun) is called retrograde motion and when a planet or satellite possesses same rotational direction of motion with its reference point (sun) is called prograde motion.

The direction of motion of the sun is counterclockwise like most of the planets except Uranus and Venus when observed from a high point of the North Pole of the solar system. Earth possesses prograde motion and the planets Venus and Uranus possess retrograde motion. Apart from these two planets, every planet rotates in a direction same as the Earth. The retrograde motion of Venus and Uranus is due to an asteroid hit which occurred billions of years ago.This caused the Uranus to be tilted with an angle of 900 from its orbital axis due to which it possesses prograde motion.

Hence, all the planets beside Uranus and Venus rotate in direction same as Earth.

Conclusion:

Most planets possess the same direction of motion as Earth does, circling around the sun.