1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
xxMikexx [17]
3 years ago
8

Planets in our solar system do not revolve around the sun in perfect circles. Their orbits are more like ovals that scientists d

escribe as which of the following?
A. revolutionary
B. rotational
C. periodical
D. elliptical
Physics
1 answer:
galben [10]3 years ago
7 0
Planets in our solar system do not revolve around the sun in perfect circles. Their orbits are more like ovals that scientists describe as elliptical. It is one of Kepler's laws. The sun is the focus of all the planets. The correct answer is D.
You might be interested in
The equation that is used to solve second law problems is # F= ma.
maw [93]
F= Force 
M=Mass
A= acceleration 
F=N 
Mass= in grams or kilo grams (mostly kg)
A= m/s 

8 0
3 years ago
What is the final step in the fourth stage of technological design
Ierofanga [76]

Answer:

after a product has been improved and approved? reporting the results finding ways to lower costs selling a prototype determining criteria.

Explanation:

5 0
3 years ago
What do we call the center of an atom that contains the mass of the<br> with<br> ca
Delvig [45]

Answer:

Hope this helps! Please Mark Brainliest!

Explanation:

The Nucleus: The Center of an Atom. The nucleus, that dense central core of the atom, contains both protons and neutrons. Electrons are outside the nucleus in energy levels.

6 0
3 years ago
A battery can provide a current of 1.80 A at 2.60 V for 6.00 hr. How much energy (in kJ) is produced?A battery can provide a cur
love history [14]

Answer:

The energy which is produced by a battery is 101.1 kJ.

Explanation:

The expression for the energy in terms of voltage, current and time is as follows;

E=VIt

Here, V is the voltage, I is the current and t is the time.

It is given in the problem that a battery can provide a current of 1.80 A at 2.60 V for 6.00 hr.

Calculate the energy of the battery.

E=VIt

Convert time from hour int seconds.

t=6 hr

t=(6)(60)(60)

t=21600 s

Put I= 1.80 A, V= 2.60 V and t= 21600 s in the expression of energy.

E=(2.60)(1.80)(21600)

E= 101.1 kJ

Therefore, the energy which is produced by a battery is 101.1 kJ.

4 0
3 years ago
A coastal location in Florida experiences very strong winds throughout the year. What would the coastal community in the locatio
Zina [86]

Answer:

install wind turbines to produce

6 0
3 years ago
Other questions:
  • A 7.5 kg block is placed on a table. if it's bottom surface area is 0.6m2, how much pressure does the block exert on the tableto
    11·1 answer
  • A material is said to be ductile if it
    13·1 answer
  • How do find the force of buoyancy ​
    12·1 answer
  • How does the Coriolis effect impact ocean currents in the Northern and Southern Hemispheres?
    14·1 answer
  • Identify which type of scientist would use spectroscopy for each purpose. Identification of the composition of the sun and stars
    15·2 answers
  • A hot air balloon moves vertically upwards at constant velocity of 1.5 m s−1 . A person standing on the ground below throws a ba
    9·1 answer
  • Suppose you have two meter sticks, one made of steel and one made of invar (an alloy of iron and nickel), which are the same len
    15·1 answer
  • A joule is used to measure a. power. b. energy. c. torque. d. pressure.
    13·1 answer
  • Imagine you have 1 kg each of iron, glass, and water, and all three samples are at 10°C. Rank the samples from least to greatest
    10·1 answer
  • Which correctly lists three places that fresh water is found?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!