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

Author Question: A spaceship leaves Earth at a steady forward speed of 70 the speed of light. How fast relative to ... (Read 36 times)

Brittanyd9008

  • Hero Member
  • *****
  • Posts: 500
on: Jul 29, 2018
A spaceship leaves Earth at a steady forward speed of 70 the speed of light. How fast relative to the ship must the spaceship launch a shuttlecraft in the forward direction so that it will be moving away from Earth at 98.7 the speed of light?
 
  A) 0.91c
  B) 0.97c
  C) 0.93c
  D) 0.99c
  E) 0.84c

Question 2

A 9.00-F and a 12.0-F capacitor are connected together, and this combination is connected across a 25.0-V potential difference. How much electric energy is stored in the combination if they are connected (a) in parallel or (b) in series?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jliusyl

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

(a) 6.56 mJ (b) 1.61 mJ


Brittanyd9008

  • Member
  • Posts: 500
Reply 2 on: Jul 29, 2018
Wow, this really help

mcabuhat

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Steady-state kinetic analysis of bisubstrate reactions Steady-state kinetic analysis of bisubstrate reactions
Comparative sizes of the Earth and the Moon Comparative sizes of the Earth and the Moon
Eucalyptus tree leaves Eucalyptus tree leaves
Endangerment sites of the head and face. Use only light to moderate pressure on head and face. Endangerment sites of the head and face. Use only light to moderate pressure on head and face.
Apply light tapotement on the head. Tapping lightly with the fingertips works well for this purpose. Apply light tapotement on the head. Tapping lightly with the fingertips works well for this purpose.
Long-wave energy flux is emitted from Earth Long-wave energy flux is emitted from Earth
Video: Michaelis–Menten equation & Kinetic parameters

For a complete list of videos, visit our video library