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

Author Question: The orbital plane of Earth about the Sun is called the a)celestial plane. b)geocentric plane. ... (Read 64 times)

yoroshambo

  • Hero Member
  • *****
  • Posts: 566
on: Jul 28, 2018
The orbital plane of Earth about the Sun is called
  the
  a)celestial plane.
  b)geocentric plane.
  c)ecliptic plane.
  d)sidereal plane.

Question 2

A catapult fires an 800-kg rock with an initial velocity of 100 m/s at a 40 angle to the ground. The magnitude of the horizontal impulse the catapult receives from the rock is
 a. 5.1  104 N s.
  b. 6.1  104 N s.
  c. 8.0  104 N s.
  d. 5.0  105 N s.
  e. 6.0  105 N s.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mcni194

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jul 28, 2018
Answer to Question 1

c

Answer to Question 2

b


yoroshambo

  • Hero Member
  • *****
  • Posts: 566
Reply #2 on: Jul 28, 2018
TY


mcni194

  • Sr. Member
  • ****
  • Posts: 311
Reply #3 on: Jul 28, 2018
You're welcome


« previous next »
 

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

The Sun as it appears from the surface of the Earth at Sunset. The Sun as it appears from the surface of the Earth at Sunset.
The geomagnetic polarity time scale shows how Earth’s magnetic pole has changed through geologic tim The geomagnetic polarity time scale shows how Earth’s magnetic pole has changed through geologic tim
Orbital Cycles Orbital Cycles
Earth Atmosphere Earth Atmosphere
Earth as a System: The Hydrologic Cycle Earth as a System: The Hydrologic Cycle
Video: The Pressure Flow Model in a Plant

For a complete list of videos, visit our video library