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
EleoNora [17]
4 years ago
8

The earth makes ( ) around the sun in it's ( )

Physics
1 answer:
Stella [2.4K]4 years ago
6 0
(Rotations and orbit)
You might be interested in
A positive charge moving with a constant velocity v enters a region
NeX [460]
Answer is Answer is E , using the right hand rule
7 0
3 years ago
Anthony and Maelynn are watching a football game outside on a sunny day. Anthony is wearing a black shirt and Maelynn is wearing
melomori [17]

Answer: Anthony will be warmer after the game.

Explanation :

Anthony and Maelynn are watching a football game outside on a sunny day. Anthony is wearing a black shirt and Maelynn is wearing a white shirt. Anthony will be warmer after the game. The black color is a good absorber of radiation and a bad reflector.

The black color absorbs heat until a thermal equilibrium is attained. So, it is advisable to wear cotton clothes in summers not dark colored clothes.

7 0
4 years ago
Read 2 more answers
Question is in the picture ^
Nikitich [7]
All of them are forces
7 0
3 years ago
Read 2 more answers
How much kinetic energy does a 50 kg rock has if its moving at a velocity of 2m/s
maria [59]

Answer:

KE = 100 J

Explanation: Should be correct

5 0
3 years ago
In the Bohr model of the hydrogen atom, the speed of the electron is approximately 2.2 106 m/s.
Murrr4er [49]

The central force acting on the electron as it revolves in a circular orbit is 9.52 \times 10^{-8} \ N.

The given parameters;

  • <em>speed of electron, v = 2.2 x 10⁶ m/s</em>
  • <em>radius of the circle, r = 4.63 x 10⁻¹¹ m</em>

<em />

The central force acting on the electron as it revolves in a circular orbit is calculated as follows;

F = \frac{M_e v^2}{r} \\\\

where;

M_e is mass of electron = 9.11 x 10⁻³¹ kg

F = \frac{(9.11 \times 10^{-31}) \times(2.2\times 10^6)^2 }{4.63 \times 10^{-11}} \\\\F = 9.52 \times 10^{-8} \ N

Thus, the central force acting on the electron as it revolves in a circular orbit is 9.52 \times 10^{-8} \ N.

Learn more about centripetal force here:brainly.com/question/20905151

8 0
3 years ago
Other questions:
  • How would you measure the potential difference across a resistor?
    10·2 answers
  • Which statement best defines a universal law?
    13·2 answers
  • What is the angle between a rigid object and the force applied to it that yields torque using the equation T=Fd?
    11·1 answer
  • 0.30 s after seeing a puff of smoke rise from the starter pistol the sound of the firing of the pistol is heard by the track tim
    10·1 answer
  • what is one example of the use of an infrared sensor? Track shipments, monitor building exit and entry, water flows without turn
    6·2 answers
  • 1. A block with mass 20 kg is
    15·1 answer
  • Which process involves a chemical change?
    5·1 answer
  • Determjne the density of liquid whose relative density is 1.25 given that the density is 1000kgm-3​
    12·1 answer
  • A car accidentally rolls of cliff as it leaves the cliff it has a horizontal velocity of 15 m/s,it hits the ground 60m from the
    15·1 answer
  • A common drinking glass is 7 cm in diameter and fi lled to a depth of 12 cm with water. Calculate the pressure difference betwee
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!