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
lukranit [14]
3 years ago
9

⚠Heeeeeelelepelepleplepelepeplepe⚠

Physics
1 answer:
snow_tiger [21]3 years ago
4 0

Answer:

It's B, anything about a circle is Stationary

You might be interested in
Which type of energy will definitely not be used in the lighting of a match?
In-s [12.5K]
I say that the answere would be B
4 0
3 years ago
As temperature increases, what happens to the density of ocean water? A. changes unpredictably B. decreases C. does not change D
Lelu [443]
As the temperature of water increases, the density of water will decrease.
4 0
3 years ago
PLEASE HELP!! due SOON!!! A LOT OF POINTS
Flura [38]

Answer:

they are both clocks i think please be right

6 0
3 years ago
Two in-phase loudspeakers, which emit sound in all directions, are sitting side by side. One of them is moved sideways by 4.0 mm
loris [4]

Answer:

4.4721m

Explanation:

#Use Pythagorean theorem to find the distance between the two speakers:

a^+b^2=c^2\\4^2+2^2=d^2\\\sqrt{20}\ mm=d

There are antinodes 1/4,1/2 and 3/4 of the distance between speakers.

The greatest antinode is 3/4-1/4=1/2

#Distance between consecutive antinodes is:

0.5\times \sqrt{20}=\lambda/2\\\\\lambda=4.4721m

Hence, the maximum possible wavelength of the sound waves is 4.4721m

6 0
3 years ago
A rock is dropped into a canyon that is 0.3 km deep. Determine the time it takes the rock to hit the bottom of the canyon?
Zigmanuir [339]

Answer:

rock of mass m is dropped to the ground from a height h. A second rock, with mass 2m, is dropped from the same height. When the second rock strikes the ground, what is its kinetic energy? (a) Twice that of the first rock, (b) four times that of the first rock, (c) same as that of the first rock, (d) half as much as that of the first rock, (e) impossible to determine.

8 0
3 years ago
Other questions:
  • Compare and contrast electrical and magnetic forces
    12·1 answer
  • Which circle passes through more continents antarctic or arctic
    6·1 answer
  • A Gaussian surface in the shape of a right circular cylinder with end caps has a radius of 12.5 cm and a length of 112 cm. Throu
    10·1 answer
  • What is the atomic number of the atom shown?<br><br>A)3B)13C)14D)27<br><br>​
    8·1 answer
  • Fe₂O3<br> + co<br> →<br> Fe3O4 + CO₂
    12·1 answer
  • Which heat transfer process is important in the transfer of energy from the Sun to Earth?
    15·1 answer
  • While a roofer is working on a roof that slants at 37.0 ∘∘ above the horizontal, he accidentally nudges his 92.0 NN toolbox, cau
    9·1 answer
  • Which is another term for the free enterprise system
    11·1 answer
  • Which of the following statements about the Coriolis effect is correct?
    15·1 answer
  • A water balloon is thrown at 20 m/s from the top of a 20 m high building, what is its speed when it hits the ground? Does the an
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!