This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Planet Zero has a mass of 4.0 1023 kg and a radius of 2.0 106 m. A 10-kg space probe is launched ... (Read 77 times)

Redwolflake15

  • Hero Member
  • *****
  • Posts: 569
on: Jul 28, 2018
Planet Zero has a mass of 4.0  1023 kg and a radius of 2.0  106 m. A 10-kg space probe is launched vertically from the surface of Zero with an initial kinetic energy of 8.0  107 J. What maximum distance from the center of Zero is achieved by the probe?
 a. 3.2  106 m
  b. 4.0  106 m
  c. 6.0  106 m
  d. 5.0  106 m
  e. 2.5  106 m

Question 2

What is the escape speed from a planet of mass M and radius R if M = 3.2  1023 kg and R = 2.4  106 m?
 a. 5.5 km/s
  b. 4.2 km/s
  c. 5.2 km/s
  d. 4.8 km/s
  e. 3.7 km/s


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

courtney_bruh

  • Sr. Member
  • ****
  • Posts: 308
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

B


Redwolflake15

  • Member
  • Posts: 569
Reply 2 on: Jul 28, 2018
Wow, this really help

daiying98

  • Member
  • Posts: 354
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Osteoporosis. (a) A section through normal spongy bone. (b) A section through a bone with osteoporos Osteoporosis. (a) A section through normal spongy bone. (b) A section through a bone with osteoporos
The Structure of an Old Low-Mass Star The Structure of an Old Low-Mass Star
The frontal sinus, an airfilled space just behind the brow, is a unique size and shape in each of us The frontal sinus, an airfilled space just behind the brow, is a unique size and shape in each of us
What is the mass of 1.20 x 1024 molecules of sulfur dioxide, SO2? What is the mass of 1.20 x 1024 molecules of sulfur dioxide, SO2?
0.123 g of a gas occupy a volume of 124 mL at 120. °C and 760. torr. Its molar mass is ... 0.123 g of a gas occupy a volume of 124 mL at 120. °C and 760. torr. Its molar mass is ...
Determine the mass of a nonvolatile, nonionizing compound that must be added to 4.76 kg of ... Determine the mass of a nonvolatile, nonionizing compound that must be added to 4.76 kg of ...
Video: Stomach peristalsis - Movement of Food Through the Small Intestine

For a complete list of videos, visit our video library