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
MaRussiya [10]
3 years ago
11

HELPP!!!! URGENT!!!!

Physics
1 answer:
Lorico [155]3 years ago
5 0

Answer:

How Urgent are we talking?

Explanation:

You might be interested in
Sir wants to see if a new shower cleaner works better in removing soap dirt than his old cleaner.  He uses the new cleaner on on
sergeinik [125]
The independent variable in this problem would be the different types of shower cleaner. The dependent variable would be the shower tiles.
8 0
2 years ago
If you place a magnet under a clear dish, and sprinkle iron fillings over it, above what part of the magnet will most of the fil
xxTIMURxx [149]

round the corners of the magnet that where it is stronger

hope this helps :)

5 0
3 years ago
Read 2 more answers
How much work is done when a 5 N force moves a block 4 m?
katen-ka-za [31]
20N•m or 20J. Work is equal to force•distance, and 5N•4m is 20N•m, or J
4 0
3 years ago
What is non uniform motion?​
Dmitriy789 [7]

Explanation:

If a body does not cover a equal distance at a equal interval of time it is said to be non uniform motion...

...

4 0
1 year ago
What do astronomers use in addition to parallax to find the actual distance of stars that are close to Earth?
IgorLugansk [536]

Answer:

trigonometry (guessing)

Explanation:

ellipse: is the shape of an orbit : looks like an oval

periapsis : shortest distance between something like the moon and the planet its orbiting around like the earth

parallax is triangulation. like how gps works. looking at a star one day and then looking at it again 6 months later, an astronomer can see a difference in the viewing angle for the star. With trigonometry, the different angles yield a distance. This technique works for stars within about 400 light years of earth

https://science.howstuffworks.com/question224.htm

By comparing the intrinsic brightness to the star's apparent brightness we can calculate the distance of stars

1/r^2 rule states that the apparent brightness of a light source is proportional to the square of its distance.Jan 11, 2022

https://www.space.com/30417-parallax.html

alternative distance measurement for stars used by most astronomers is the parsec. A star with a parallax angle of 1 arcsecond has a distance of 1 parsec, or 1 parsec per arcsecond of parallax, which is about 3.26 light years

blossoms.mit.edu

.

7 0
2 years ago
Other questions:
  • A 1451 kg car is traveling at 48.0 km/h. Compared to 48.0 km/h, what would be the fraction of energy the car would have if it we
    14·2 answers
  • Which of the following changes the mass of an object?
    15·2 answers
  • In a system, when energy is transformed from one form to another
    13·2 answers
  • Energy conservation with conservative forces: Two identical balls are thrown directly upward, ball A at speed v and ball B at sp
    7·1 answer
  • Newton's law of cooling is , where is the temperature of an object, is in hours, is a constant ambient temperature, and is a pos
    12·1 answer
  • What is the free-throw line used for?
    5·1 answer
  • For the first challenge, Lex demands that Superman use the weight of a small stone to lift a boulder. Understanding the principl
    13·1 answer
  • A 5kg fish swimming at 1 m/s swallows a 1 kg fish at rest. What is the final momentum of the big fish with the small fish in its
    9·1 answer
  • Answer me fast. Find velocity in Acceleration Time Graph.​
    12·2 answers
  • A race car has a mass of 710 kg. It starts from rest and travels 40 m in 3.0 s. The car is uniformly accelerated during the enti
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!