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
UNO [17]
3 years ago
7

1 point

Physics
1 answer:
Brilliant_brown [7]3 years ago
4 0
I thinks it’s 3 if not I’m sorry
You might be interested in
The teachers of Scott, Christopher, Dianne, and Kailee have last names Koeninger, Dannemiller, Briscoe, and Carter. Match the ki
Pani-rosa [81]
Scott-Dannemiller, Koeninger, Briscoe, and Carter

Christopher-Briscoe, Dannemiller, and Koeninger

Dianne-Koeninger, Briscoe, and Carter

Kailee-Koeninger and Carter
4 0
3 years ago
A crazy dog runs at a constant speed of 19.85 mi/hr for 6.09 min. How far does the dog travel during this time period?
Phantasy [73]

Answer:

Distance, d = 3242.19 meters

Explanation:

It is given that,

Speed of the dog, v = 19.85 mi/hr

Since, 1 mph = 0.44704 m/s

v = 19.85 mi/hr = 8.873 m/s

Time taken by the dog, t = 6.09 min = 365.4 sec

Let the distance covered by the dog during this time period is d. It can be calculated by the speed of the dog multiplied by the time taken as :

d=v\times t

d=8.873\times 365.4

d = 3242.19 meters

So, the the dog travel during this time period is 3242.19 meters. Hence, this is the required solution.

8 0
3 years ago
9) If a wave has a speed of 362 m/s and a period of 4.17 s, what is its wavelength?
kakasveta [241]

Answer:

Option B (1.51 m)

Explanation:

U 2 can help me by marking as brainliest........

5 0
2 years ago
Read 2 more answers
7 One lb of Refrigerant 134a contained within a piston–cylinder assembly undergoes a process from a state where the temperature
julsineya [31]

Answer:

\Delta S = S_2-S_1 = 0.08835 \frac {BTU} {Lb ^ {\circ} R}

Explanation:

A) In order to solve the table it is necessary to consult tables A11-E and A10E for refrigerant R134-a

In this way we obtain that:

S_1 = S_f = 0.0648 \frac {BTU} {Lb. ^ {\circ} R}

In this way,

S_2 = S_f + x_2 (S_g-S_f) = 0.0902 + 0.5 (0.2161-0.0902)

S_2 = 0.15315 \frac {BTU} {Lb ^ {\circ} R}

In this way the entropy change is,

\Delta S = S_2-S_1 = 0.08835 \frac {BTU} {Lb. ^ {\°} R}

B) Whenever entropy yields a positive result, the process can be carried out adiabatically.

7 0
3 years ago
Why is the Copernican Revolution significant? Check all that apply.
k0ka [10]

Answer:

2.Scientists discovered new evidence to support their theories.

3.Scientists discovered that old interpretations of data was incorrect.

4.Scientists used observations and mathematical data to solve problems in new ways.

Explanation: Here you go

6 0
3 years ago
Read 2 more answers
Other questions:
  • Two objects of the same mass move towards each other at the same constant speed. What can be said of the momentum of each object
    10·1 answer
  • ​Serdar is interested in psychopathology and wants to go to graduate school and get a doctoral degree in psychology. His choice
    12·2 answers
  • What's the mass show the work?
    11·1 answer
  • How to calculate the current
    6·2 answers
  • Use the drop-down menus to complete the statement
    5·1 answer
  • As a woman walks, her entire weight is momentarily placed on one heel of her high-heeled shoes. Calculate the pressure exerted o
    10·1 answer
  • A 30.0-kg child sits on one end of a long uniform beam having a mass of 20.0 kg, and a 40.0-kg child sits on the other end. The
    8·1 answer
  • Describe the interior structure of Earth and Earth’s crust as divided into tectonic plates riding on top of the slow moving curr
    6·1 answer
  • Which of the following statements about elements and atoms is true?
    9·1 answer
  • Tell me some 4 interesting facts about oxygen<br>thanksss​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!