Notice: Payments for answers will end 4/10/2017. Click for more info.
You have new items in your feed. Click to view.
Question and answer
Q: The orbits of planets being elliptical was one the planetary laws developed by A. Kepler. B. Copernicus. C. Brahe. D. Ptolemy.
A: A. Kepler.
Get an answer
Original conversation
User: An object has a mass of 120 kg on the moon. What is the force of gravity acting on the object on the moon? A. 20 N B. 196 N C. 12.24 N D. 1,176 N

User: The ratio of output power to input power, in percent, is called A. conductivity. B. efficiency. C. horsepower. D. work.

User: The orbits of planets being elliptical was one the planetary laws developed by A. Kepler. B. Copernicus. C. Brahe. D. Ptolemy.

Weegy: A. Kepler.
taben29|Points 777|

User: In a practical machine, the power output is _______ the power input. A. equal to B. larger than C. multiplied by D. smaller than

Weegy: C. smaller than
stickman|Points 6262|

User: A steel block has a volume of 0.08 m³ and a density of 7,840 kg/m³. What is the force of gravity acting on the block (the weight) in water? A. 7,600.18 N B. 6,700.56 N C. 5,362.56 N D. 6,150.64 N

Weegy: A. 5,362.56 N is the answer.
OxTornado007|Points 6899|

Question
Asked 7/26/2013 3:09:24 PM
0 Answers/Comments
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
0 questions answered
Popular Conversations
Aristotle was a student of Plato's. True False
Weegy: Aristotle was a student of Plato's. TRUE.
7/9/2017 6:34:10 PM| 1 Answers
Most collisions are caused by __________ A. drivers falling asleep at ...
Weegy: Most collisions are caused by driver's attitude.
7/9/2017 4:51:29 PM| 1 Answers
k2 + 3k + 2 = (k2 + k) + 2 ( __________ )
7/8/2017 8:58:45 AM| 1 Answers
Parasite can be Protozoa,fungi, or multicellular organisms. TRUE or ...
Weegy: Parasites can be protozoa, fungi, or multicellular organisms. TRUE.
7/7/2017 6:41:18 PM| 1 Answers
Development disabilities cannot be cured. TRUE or FALSE.
Weegy: Developmental disabilities cannot be cured. TRUE.
7/7/2017 6:00:57 PM| 1 Answers
. Classification of living things takes into consideration all of ...
Weegy: Classification of living things takes into consideration all of the following except: presence of cell ...
7/5/2017 12:07:33 PM| 1 Answers
What type of disorder is myasthenia gravis? A. Inflammatory ...
Weegy: Myasthenia gravis is a type of immune disorder. User: What surgical procedure involves breaking an ankylosed ...
7/5/2017 9:35:49 AM| 1 Answers
The lungs are the primary organ of the: digestive system respiratory ...
Weegy: The lungs are the primary organ of the: respiratory system. User: Endorphins are manufactured by the brain to ...
7/5/2017 6:54:42 AM| 1 Answers
During puberty you need more food and _____ to grow. oxygen carbon ...
Weegy: During puberty you need more food and oxygen to grow. User: Each cell in your body contains chromosomes.
7/5/2017 6:43:00 AM| 1 Answers
The condition of equilibrium that results in the displacement of the ...
Weegy: The condition of equilibrium that results in the displacement of the mantle by the continental and oceanic crust ...
7/10/2017 1:50:08 PM| 0 Answers
What is another name for the Circum-Pacific Belt? A. Pacific Ring ...
Weegy: Pacific Ring of Fire is another name for Circum-Pacific Belt
7/10/2017 1:47:35 PM| 0 Answers
Weegy Stuff
S
Points 29 [Total 30] Ratings 0 Comments 9 Invitations 2 Offline
S
Points 10 [Total 10] Ratings 0 Comments 0 Invitations 1 Offline
S
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 0 Comments 0 Invitations 1 Offline
S
Points 4 [Total 4] Ratings 0 Comments 4 Invitations 0 Offline
S
P
P
L
P
P
P
Points 4 [Total 1734] Ratings 0 Comments 4 Invitations 0 Offline
S
Points 3 [Total 3] Ratings 0 Comments 3 Invitations 0 Offline
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.