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
Black_prince [1.1K]
3 years ago
8

A planet moves forward because of momentum True or False??

Physics
1 answer:
lorasvet [3.4K]3 years ago
8 0

Answer:

true

Explanation:

You might be interested in
The size (radius) of an oxygen molecule is about 2.0 ×10−10 m. Make a rough estimate of the pressure at which the finite volume
timurjin [86]

Answer:

P = 1 x 10⁸ Pa

Explanation:

given,

radius = 2.0 ×10⁻¹⁰ m

Temperature

T = 300 K

Volume of gas molecule =

V = \dfrac{4}{3}\pi r^3

V = \dfrac{4}{3}\pi (2\times 10^{-10})^3

 V = 33.51 x 10⁻³⁰ m³

we know,

P  V = 1 . k T

k = 1.38  x 10⁻²³ J/K

P(33.51 x 10⁻³⁰) = 1 . (1.38  x 10⁻²³) x 300

P = 1.235 x 10⁸ Pa

for 1 significant figure

P = 1 x 10⁸ Pa

6 0
3 years ago
I am boring and you can talk to me?
sladkih [1.3K]
SURE HI



HI HOW R U


Hello
4 0
2 years ago
Read 2 more answers
Which term names the force every mass exerts on every other mass?
garri49 [273]
A. gravity is your answer hope this helps
3 0
3 years ago
Read 2 more answers
Describe the phenomenon of lightning?​
masha68 [24]

Lightning is a naturally occurring electrostatic discharge during which two electrically charged regions in the atmosphere or ground temporarily equalize themselves, causing the instantaneous release of as much as one gigajoule of energy.
3 0
3 years ago
PLEASE HELP ASAP WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST!!!!
Artist 52 [7]

Answer:

D.

Explanation:

7 0
2 years ago
Other questions:
  • Where should a force be applied on a lever arm to produce the most torque
    9·1 answer
  • The frequency of a microwave is 1.2 x 10^9 hertz. what is the wavelength of the given problem.
    7·1 answer
  • An object has 100J of KE. It has a mass of 10kg. How fast is it travelling
    9·1 answer
  • The two speakers at S1 and S2 are adjusted so that the observer at O hears an intensity of 6 W/m² when either S1 or S2 is sounde
    15·1 answer
  • A rectangular block floats in pure water with 0.400 in. above the surface and 1.60 in. below the surface. When placed in an aque
    14·1 answer
  • Waxing or waning moon?
    9·1 answer
  • A car is driving on the road. The car starts to decelerate at -3 m/s2. It stops moving after 125
    6·1 answer
  • lanet R47A is a spherical planet where the gravitational acceleration on the surface is 3.45 m/s2. A satellite orbitsPlanet R47A
    8·1 answer
  • A girl weighing 500 Newtons takes 50 seconds to climb a flight of stairs 18 meters
    10·1 answer
  • Because P and S waves travel faster through the Earth's mantle than through Earth's crust, scientists know that the mantle is __
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!