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
Ulleksa [173]
4 years ago
10

What does Kepler's first law of planetary motion imply?

Physics
1 answer:
BlackZzzverrR [31]4 years ago
6 0

<u>Answer:</u>

The correct answer option is D.  The distance between the planet and the Sun changes as the planet orbits the sun.

<u>Explanation:</u>

Kepler’s laws of planetary motion, derived by the German astronomer Johannes Kepler, are the laws of physics that describe the motions of the planets in the solar system.

According to the Kepler's first law of planetary motion: the path on which the planets orbit around the sun is elliptical in shape, with the center of the sun at one focus.

Therefore, the distance between the Sun and the planets vary as the planet orbit around the sun.

You might be interested in
7. If a person starts from a standstill and the person can accelerate at 1 m/s/s, how long will it take for the person to get up
uranmaximum [27]
Use the first kinematic formula
Vf = Vi + at
10 = 0 + 1(t)
10 = t

10 seconds
6 0
3 years ago
A horizontal 2.00\ m2.00 m long, 5.00\ kg5.00 kg uniform beam that lies along the east-west direction is acted on by two forces.
Sunny_sXe [5.5K]

Answer: 240\ rad/s^2

Explanation:

Given

Length of beam l=2\ m

mass of beam m=5\ kg

Two forces of equal intensity acted in the opposite direction, therefore, they create a torque of magnitude

\tau =F\times l=200\times 2=400\ N.m

Also, the beam starts rotating about its center

So, the moment of inertia of the beam is

I=\dfrac{ml^2}{12}=\dfrac{5\times 2^2}{12}\\\\I=\dfrac{5}{3}\ kg.m^2

Torque is the product of moment of inertia and angular acceleration

\Rightarrow \tau=I\alpha\\\\\Rightarrow 400=\dfrac{5}{3}\times \alpha\\\\\Rightarrow \alpha =240\ rad/s^2

7 0
3 years ago
which type of front occurs when cold air and warm air are next to each other but are at a a stand still ?
algol13
A stationary front
hope this helps
3 0
3 years ago
Read 2 more answers
Which of the following is a result of a change in pressure?
ioda
B. Exfoliation. Hope I helped you out bro.

7 0
4 years ago
PLEASE HELP I WILL GIVE BRAINLYEST!!
elena55 [62]

Answer:

I think B

Explanation:

Russia is the largest country on the planet, and due to the immense size it could experience more temperature differences.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Compare the kinetic and potential energies of a 200 kg box being moved horizontally by a forklift at a speed of 5 m/s. The box i
    14·1 answer
  • Two rockets are flying in the same direction and are side by side at the instant their retrorockets fire. Rocket A has an initia
    8·1 answer
  • A rock is dropped from a bridge. What happens
    15·1 answer
  • Why do we call the microscope a compound light microscope
    7·1 answer
  • If your new bike is painted so that it looks red, what color of light is reflected by the paint?
    11·2 answers
  • Matter is needed to transfer thermal energy by
    6·1 answer
  • The features of Mercury are named in honor of famous people in which fields of endeavor?
    13·1 answer
  • PLEASE HELP
    7·1 answer
  • Why aren't there lunar and solar eclipses every month?
    10·2 answers
  • The linear expansion coefficient of aluminium is 24 × 10^-6 (°C)^-1. When thetemperature is 33 °C, a spherical aluminium ball ha
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!