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
Nostrana [21]
2 years ago
8

Help help help plssss

Physics
1 answer:
Flauer [41]2 years ago
4 0

Answer:

sorry i don't no

i promise i will help you later

now i am also in trouble now

nobody helps me

You might be interested in
Assignment: 06.05 Infections and Health
MAVERICK [17]
Can try sharing image of the assignments
8 0
3 years ago
Read 2 more answers
How can we maintain peace in the nature and surrounding​
ANTONII [103]

Answer:

6 Ways To Promote Peace

Treat all people with kindness, regardless of race, gender orientation, sexual orientation, religion, etc.

Attend a peace rally.

Write to your government (local and federal)

Create a peaceful affirmation/mantra.

Don't engage in violence of any kind.

Don't purchase weapons.

4 0
3 years ago
A U-shaped tube, open to the air on both ends, contains mercury. Water is poured into the left arm until the water column is 18.
Lorico [155]

The mercury rises 0.368 cm.

Calculations:

x = distance the mercury rises

d = depth of water = 10 cm = 0.10 m

ρ = density of water = 1000 kgm⁻³

ρ' = density of mercury = 13600 kgm⁻³

P₀ = atmospheric pressure

Using equilibrium pressure on both sides:

P₀ + ρ g d = P₀ + ρ' g (2x)

(1000) (0.10) = (13600) (2x)

x = 0.00368 m

x = 0.368 cm

<h3>What is U-shaped tube?</h3>

When a gas or chemical from the air needs to travel through a substance in the U-tube, especially at a lower temperature, u-shaped tubes are utilized.

U-tube is a device used for water electrolysis, for laboratory hydrogen and oxygen obtaining.

To learn more about U-shaped visit:

brainly.com/question/14040012

#SPJ4

7 0
2 years ago
Standing waves on a 1.0m long string that is fixed at both ends are seen at successive frequencies of 24 hz and 36hz. what is th
kicyunya [14]

The multiples of the fundamental frequency are the standing wave frequencies for a string.

Since 24 Hz and 36 Hz are consecutive frequencies, the fundamental frequency must be 36 −12 = 12 Hz. Meaning that the standing wave with frequency 36 Hz is the third harmonic (i.e., m = 3),

The wave speed fulfills the equation f1 = v / 2L where f1 is the fundamental frequency and L is the length of the string

So we can say that:

v = 2Lf1

= 2(1.0)(12)

= 24 m/s

 

3 0
2 years ago
Q C A minimum-energy transfer orbit to an outer planet consists of putting a spacecraft on an elliptical trajectory with the dep
Masja [62]

No, because we only can land on mar when it's at an appropriate position so that immediately after 516 days, the mar is at the opposite position from the initial position of the earth.

What is the minimum energy?

The minimal kinetic energy required for a pair of moving particles to collide in order for a particle to be produced is known as the threshold energy in particle physics. The threshold energy is always higher than or on par with the desired particle's rest energy.

4 0
1 year ago
Other questions:
  • The compressed-air tank ab has a 250-mm outside diameter and an 8-mm wall thickness. it is fitted with a collar by which a 40-kn
    11·1 answer
  • A 1.50-m-long rope is stretched between two supports with a tension that makes the speed of transverse waves 48.0 m/s. What are
    15·1 answer
  • Match the indices of refraction with the corresponding effects on the waves.
    9·1 answer
  • How many neutrons does the most common isotope of hydrogen have?
    9·1 answer
  • A solid conducting sphere of radius 2.00 cm has a charge of 6.88 μC. A conducting spherical shell of inner radius 4.00 cm and ou
    13·1 answer
  • A stone is thrown straight up from the ground with an initial speed of 44 m/s.At the same instant, a stone is dropped from a hei
    15·1 answer
  • Find the gravitational force between the
    14·1 answer
  • Is there a "real" simple machine that has an efficiency of 100%?
    9·1 answer
  • Two magnets are arranged so that they pull together. Which conclusion can be reached? A.Two north poles are together. B. Two sou
    15·2 answers
  • An airplane flies from Houston to New York City, which is a distance of 2280 kilometers. The trip takes 3.5 hours. What was the
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!