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
Ulleksa [173]
3 years ago
13

1. Two students have volunteered to explore the galaxy in a

Physics
1 answer:
LiRa [457]3 years ago
7 0

Answer:a

Explanation:

I guess

You might be interested in
Por favor ayuda que ejercicio debo hacer para enflacar en una semana xd
Serggg [28]

Answer:

Un excelente ejercicio para perder barriga rápidamente es correr, ya que el cuerpo gasta una mayor cantidad de calorías en un corto período de tiempo, en tan sólo 30 minutos corriendo se queman unas 300 calorías.

...

Qué ejercicios realizar

Correr. ...

Clase aeróbica. ...

Saltar cuerda. ...

Bicicleta. ...

Caminar rápido. ...

Natación.

Explanation:

dame coronita por favor

8 0
3 years ago
1 point
BaLLatris [955]

Answer:1

Explanation:

7 0
3 years ago
Which of the following statements describes an interaction between the atmosphere and biosphere?
Schach [20]

Answer:

well 1. its not 100 points it is 5 points.....and 2.the answer is D. I did the same test and it was D.

Explanation:

brainliest?

4 0
3 years ago
In a series circuit, each circuit element has the same:a.currentc.capacitanceb.voltaged.resistance
VARVARA [1.3K]

In a series circuit, each circuit element has the same current. The answer is letter A. This is because the electrons flowing in a current has only a single path to follow. There are no other path that the current moves along.

8 0
4 years ago
Dolphins emit clicks of sound for communication and echolocation. A marine biologist is monitoring a dolphin swimming in seawate
LenKa [72]

Answer:

12.64968 Hz

Explanation:

v = Velocity of sound in seawater = 1522 m/s

u = Velocity of dolphin = 7.2 m/s

f' = Actual frequency = 2674 Hz

From Doppler effect we get the relation

f=f'\frac{v-u}{v}\\\Rightarrow f=2674\frac{1522-7.2}{1522}\\\Rightarrow f=2661.35032\ Hz

The frequency that will be received is 2661.35032 Hz

The difference in the frequency will be

2674-2661.35032=12.64968\ Hz

6 0
4 years ago
Other questions:
  • The distance an object in free falls ____ every second
    10·1 answer
  • The slope of a line on a distance-time graph is
    7·2 answers
  • 20 POINTS AND BRAINLYEST
    11·1 answer
  • Which layer of the earth can be seen from the open hole
    12·2 answers
  • Helppppo!!!
    9·1 answer
  • How much work does the electric field do in moving a proton from a point with a potential of 170 V to a point where it is -50 V
    6·1 answer
  • What is mean by speed?​
    13·2 answers
  • Velocities of two bodies A and B are given in vectors notation as va =i+2j-3k and Vb=3i+2j-k what will be the relative velocity
    12·1 answer
  • Help me
    6·1 answer
  • A car accelerates while trying to merge onto the freeway. Its speed goes from 0 km/h to 70km/h in 10 seconds. What is its accele
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!