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

Author Question: An astronaut who weighs 800 N on the surface of the Earth lifts off from planet Zuton in a space ... (Read 179 times)

berenicecastro

  • Hero Member
  • *****
  • Posts: 581
on: Jul 28, 2018
An astronaut who weighs 800 N on the surface of the Earth lifts off from planet Zuton in a space ship. The free-fall acceleration on Zuton is 3.0 m/s2 (down). At the moment of liftoff the acceleration of the space ship is 0.50 m/s2 (up). What is the magnitude of the force of the space ship on the astronaut?
   
  a.
  41 N
   
  b.
  0.29 kN
   
  c.
  0.24 kN
   
  d.
  0.20 kN
   
  e.
  0.37 kN

Question 2

If F = 5.0 N, what is the magnitude of the force exerted by block 2 on block 1?
 
   


   
  a.
  17 N
   
  b.
  19 N
   
  c.
  21 N
   
  d.
  23 N
   
  e.
  5.0 N


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

IRincones

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jul 28, 2018
Answer to Question 1

b

Answer to Question 2

a


berenicecastro

  • Member
  • Posts: 581
Reply 2 on: Jul 28, 2018
Wow, this really help

Hdosisshsbshs

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Giardiasis. Colorized electron micrograph of a Giardia protozoan adhering to the surface of an epith Giardiasis. Colorized electron micrograph of a Giardia protozoan adhering to the surface of an epith
Emphysema. (a) Illustration comparing normal lungs and emphysemic lungs. The inserts illustrate how Emphysema. (a) Illustration comparing normal lungs and emphysemic lungs. The inserts illustrate how
The surface of the human brain The surface of the human brain
International space station. International space station.
A Changing Planet — 1e A Changing Planet — 1e
Earth’s Early Atmosphere Earth’s Early Atmosphere
Video: Hierarchical Sequencing Method - Sequence Tagged Sites

For a complete list of videos, visit our video library