Comets a. follow orbits around the earth b. follow orbits around the sun c. move randomly through the solar system d. are the tracks left in the atmosphere by meteoroids

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Answer 1

Textbook Question

Chapter 17, Problem 1MC

Comets

a. follow orbits around the earth
b. follow orbits around the sun
c. move randomly through the solar system
d. are the tracks left in the atmosphere by meteoroids

Expert Solution & Answer

To determine

The movement of comets.

Answer to Problem 1MC

Option-(b)-“follow orbits around the earth.”

Explanation of Solution

Comets are the transient visitors that constitute the night sky apart from stars, planets and moon. It is mainly composed of ice and dust. Apart from this, smaller amounts of various frozen gases such as carbon monoxide, carbon dioxide, methane, ammonia, and hydrogen cyanide are also present.

The paths of comets that periodically pass near the earth are entirely different from the nearly circular planetary orbits. The orbits of comets are long and narrow and they approaches the sun from far out in space beyond Pluto, swings around the sun and then retreats. Comets returns at regular intervals.

Conclusion:

Comets approaches the sun far out in space beyond Pluto, and they swings around sun before retreats. Hence, option (b) is correct.

Comets will not follow the orbits around the Earth. Hence, option (a) is incorrect.

Comets cannot move randomly through the solar system. They returns at regular intervals only. Hence option (c) is incorrect.

Comets are not the tracks left in the atmosphere by meteoroids. Hence option (d) is incorrect.

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1. An arrangement of three charges is shown below where q₁ = 1.6 × 10-19 C, q2 = -1.6×10-19 C, and q3 3.2 x 10-19 C. 2 cm Y 93 92 91 X 3 cm (a) Calculate the magnitude and direction of the net force on q₁. (b) Sketch the direction of the forces on qi

(Figure 1)In each case let w be the weight of the suspended crate full of priceless art objects. The strut is uniform and also has weight w Find the direction of the force exerted on the strut by the pivot in the arrangement (a). Express your answer in degrees. Find the tension Tb in the cable in the arrangement (b). Express your answer in terms of w. Find the magnitude of the force exerted on the strut by the pivot in the arrangement (b). Express your answer in terms of w.

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Answer 2

Textbook Question

Chapter 17, Problem 1MC

Comets

a. follow orbits around the earth
b. follow orbits around the sun
c. move randomly through the solar system
d. are the tracks left in the atmosphere by meteoroids

Expert Solution & Answer

To determine

The movement of comets.

Answer to Problem 1MC

Option-(b)-“follow orbits around the earth.”

Explanation of Solution

Comets are the transient visitors that constitute the night sky apart from stars, planets and moon. It is mainly composed of ice and dust. Apart from this, smaller amounts of various frozen gases such as carbon monoxide, carbon dioxide, methane, ammonia, and hydrogen cyanide are also present.

The paths of comets that periodically pass near the earth are entirely different from the nearly circular planetary orbits. The orbits of comets are long and narrow and they approaches the sun from far out in space beyond Pluto, swings around the sun and then retreats. Comets returns at regular intervals.

Conclusion:

Comets approaches the sun far out in space beyond Pluto, and they swings around sun before retreats. Hence, option (b) is correct.

Comets will not follow the orbits around the Earth. Hence, option (a) is incorrect.

Comets cannot move randomly through the solar system. They returns at regular intervals only. Hence option (c) is incorrect.

Comets are not the tracks left in the atmosphere by meteoroids. Hence option (d) is incorrect.

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Answer 3

Textbook Question

Chapter 17, Problem 1MC

Comets

a. follow orbits around the earth
b. follow orbits around the sun
c. move randomly through the solar system
d. are the tracks left in the atmosphere by meteoroids

Expert Solution & Answer

To determine

The movement of comets.

Answer to Problem 1MC

Option-(b)-“follow orbits around the earth.”

Explanation of Solution

Comets are the transient visitors that constitute the night sky apart from stars, planets and moon. It is mainly composed of ice and dust. Apart from this, smaller amounts of various frozen gases such as carbon monoxide, carbon dioxide, methane, ammonia, and hydrogen cyanide are also present.

The paths of comets that periodically pass near the earth are entirely different from the nearly circular planetary orbits. The orbits of comets are long and narrow and they approaches the sun from far out in space beyond Pluto, swings around the sun and then retreats. Comets returns at regular intervals.

Conclusion:

Comets approaches the sun far out in space beyond Pluto, and they swings around sun before retreats. Hence, option (b) is correct.

Comets will not follow the orbits around the Earth. Hence, option (a) is incorrect.

Comets cannot move randomly through the solar system. They returns at regular intervals only. Hence option (c) is incorrect.

Comets are not the tracks left in the atmosphere by meteoroids. Hence option (d) is incorrect.

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Answer 4

Textbook Question

Chapter 17, Problem 1MC

Comets

a. follow orbits around the earth
b. follow orbits around the sun
c. move randomly through the solar system
d. are the tracks left in the atmosphere by meteoroids

Expert Solution & Answer

To determine

The movement of comets.

Answer to Problem 1MC

Option-(b)-“follow orbits around the earth.”

Explanation of Solution

Comets are the transient visitors that constitute the night sky apart from stars, planets and moon. It is mainly composed of ice and dust. Apart from this, smaller amounts of various frozen gases such as carbon monoxide, carbon dioxide, methane, ammonia, and hydrogen cyanide are also present.

The paths of comets that periodically pass near the earth are entirely different from the nearly circular planetary orbits. The orbits of comets are long and narrow and they approaches the sun from far out in space beyond Pluto, swings around the sun and then retreats. Comets returns at regular intervals.

Conclusion:

Comets approaches the sun far out in space beyond Pluto, and they swings around sun before retreats. Hence, option (b) is correct.

Comets will not follow the orbits around the Earth. Hence, option (a) is incorrect.

Comets cannot move randomly through the solar system. They returns at regular intervals only. Hence option (c) is incorrect.

Comets are not the tracks left in the atmosphere by meteoroids. Hence option (d) is incorrect.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

To determine

The movement of comets.

Answer to Problem 1MC

Option-(b)-“follow orbits around the earth.”

Explanation of Solution

Comets are the transient visitors that constitute the night sky apart from stars, planets and moon. It is mainly composed of ice and dust. Apart from this, smaller amounts of various frozen gases such as carbon monoxide, carbon dioxide, methane, ammonia, and hydrogen cyanide are also present.

The paths of comets that periodically pass near the earth are entirely different from the nearly circular planetary orbits. The orbits of comets are long and narrow and they approaches the sun from far out in space beyond Pluto, swings around the sun and then retreats. Comets returns at regular intervals.

Conclusion:

Comets approaches the sun far out in space beyond Pluto, and they swings around sun before retreats. Hence, option (b) is correct.

Comets will not follow the orbits around the Earth. Hence, option (a) is incorrect.

Comets cannot move randomly through the solar system. They returns at regular intervals only. Hence option (c) is incorrect.

Comets are not the tracks left in the atmosphere by meteoroids. Hence option (d) is incorrect.

Answer 8

Expert Solution & Answer

To determine

The movement of comets.

Answer to Problem 1MC

Option-(b)-“follow orbits around the earth.”

Explanation of Solution

Comets are the transient visitors that constitute the night sky apart from stars, planets and moon. It is mainly composed of ice and dust. Apart from this, smaller amounts of various frozen gases such as carbon monoxide, carbon dioxide, methane, ammonia, and hydrogen cyanide are also present.

The paths of comets that periodically pass near the earth are entirely different from the nearly circular planetary orbits. The orbits of comets are long and narrow and they approaches the sun from far out in space beyond Pluto, swings around the sun and then retreats. Comets returns at regular intervals.

Conclusion:

Comets approaches the sun far out in space beyond Pluto, and they swings around sun before retreats. Hence, option (b) is correct.

Comets will not follow the orbits around the Earth. Hence, option (a) is incorrect.

Comets cannot move randomly through the solar system. They returns at regular intervals only. Hence option (c) is incorrect.

Comets are not the tracks left in the atmosphere by meteoroids. Hence option (d) is incorrect.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

To determine

The movement of comets.

Answer 12

Answer to Problem 1MC

Option-(b)-“follow orbits around the earth.”

Answer 13

Explanation of Solution

Comets are the transient visitors that constitute the night sky apart from stars, planets and moon. It is mainly composed of ice and dust. Apart from this, smaller amounts of various frozen gases such as carbon monoxide, carbon dioxide, methane, ammonia, and hydrogen cyanide are also present.

The paths of comets that periodically pass near the earth are entirely different from the nearly circular planetary orbits. The orbits of comets are long and narrow and they approaches the sun from far out in space beyond Pluto, swings around the sun and then retreats. Comets returns at regular intervals.

Conclusion:

Comets approaches the sun far out in space beyond Pluto, and they swings around sun before retreats. Hence, option (b) is correct.

Comets will not follow the orbits around the Earth. Hence, option (a) is incorrect.

Comets cannot move randomly through the solar system. They returns at regular intervals only. Hence option (c) is incorrect.

Comets are not the tracks left in the atmosphere by meteoroids. Hence option (d) is incorrect.

Answer 14

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Comets a. follow orbits around the earth b. follow orbits around the sun c. move randomly through the solar system d. are the tracks left in the atmosphere by meteoroids

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Answer to Problem 1MC

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