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 75 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
YES! Correct, THANKS for helping me on my review

rleezy04

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

The meninges from the outside in: dura mater, arachnoid, and pia mater. Also showing the subarachnoi The meninges from the outside in: dura mater, arachnoid, and pia mater. Also showing the subarachnoi
Prostate cancer. In this example, a large mass has grown into the urinary bladder. Prostate cancer i Prostate cancer. In this example, a large mass has grown into the urinary bladder. Prostate cancer i
Space Space
Contested Space: Exclaves Contested Space: Exclaves
Mass Wasting Triggers Mass Wasting Triggers
Mass Wasting Triggers Mass Wasting Triggers
Video: Humerus Adduction Animation

For a complete list of videos, visit our video library