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
maksim [4K]
2 years ago
13

If the splash is heard 1.07 seconds later, what was the initial speed of the rock? take the speed of sound in the air to be 343

m/s.
Physics
1 answer:
mihalych1998 [28]2 years ago
5 0

The initial speed of the rock was 9.00m deep.

<h3>What is initial speed?</h3>

Speed is a scalar quantity that measures the velocity's magnitude (meaning it only takes one number to describe it, unlike a vector which takes at least two, one for the magnitude and one for the direction). Initial speed is a common misnomer for initial velocity, although velocity is more accurate because it denotes the magnitude of a vector, which has direction. On the other hand, as speed is a scalar value, it does not convey direction. Initial speed is a common misnomer for initial velocity, although velocity is more accurate because it denotes the magnitude of a vector, which has direction. On the other hand, as speed is a scalar value, it does not convey direction.

Learn more about initial speed, visit

brainly.com/question/3809667

#SPJ4

You might be interested in
Help plssss 30 point this time
Karolina [17]

Answer:

37.2c and around 373k

Explanation:

7 0
3 years ago
Chester's dog Tab will not go into the flower garden because he gets shocked by the electric fence each time. What would be the
Alex73 [517]

Given what we know, we can confirm that the conditioned stimulus for the

dog to not run into the flower garden would be the shock experienced the previous times that he entered the garden.

<h3>What is a conditioned stimulus?</h3>
  • This is a response that occurs at an almost subconscious level, generated through previous experience.
  • It is a stimulus that has affected our response to a situation through repetitive conditioning.
  • In this situation, the electric shock has served as the conditioned stimulus for Chester's dog, tab.

Therefore, given that a conditioned stimulus is one that through repetition has taught the individual what actions to perform or avoid, we can confirm that the electric shock suffered by the dog the previous times he attempted to enter the garden has served as the conditioned stimulus in this situation.

To learn more about conditioned stimulus visit:

brainly.com/question/24868138?referrer=searchResults

6 0
3 years ago
If a person is throwing darts at a target in shoots three in a row in the same spot on the 20 section outer ring, but none in th
Harman [31]
2)precise,not accurate
8 0
3 years ago
Read 2 more answers
If a total force exerted by water in a container with a bottom area of 3 square meters is 900 newtons, what's the water pressure
anyanavicka [17]
<h3>Answer:</h3>
  • p=300 Pa
<h3>Explanation:</h3>

_______________

S=3 m²

F=900 N

_______________

p - ?

_______________

p=F/S=900 N / 3 m² = 300 Pa

6 0
1 year ago
Reggie can do 50 pushups in one minute. If the mass that Reggie is lifting which each push-up is at 92 kg, what must also be mea
Sergio039 [100]
The missing measurement is distance.
8 0
3 years ago
Other questions:
  • 6. The table shows the first five energy levels for mercury. A mercury atom makes a transition that emits a photon with a freque
    13·1 answer
  • An ant sits on a cd at a distance of 17 cm from the center. If it sits there for 42
    10·1 answer
  • A roller coaster has a mass of 650 kg. It sits at the top of a hill with height 78 m. If it drops from this hill, how fast is it
    13·1 answer
  • You are in a train traveling on a horizontal track and notice that a piece of luggage starts to slide directly toward the front
    7·1 answer
  • In terms of the variables in the problem, determine the time, t, after the launch it takes the balloon to reach the target. Your
    6·1 answer
  • A 2.0 m conductor is formed into a square and placed in the horizontal xy-plane. Magnetic field is oriented 30.0° above the hori
    7·1 answer
  • True or false an.organic compound contains the elements carbon
    8·2 answers
  • A car has a mass of 1000 kg and a momentum of 12 000 kg m / s.<br> What is its kinetic energy?
    7·1 answer
  • From eight weeks after conception until birth, the developing fertilized egg is called an
    8·2 answers
  • Energy released by the sun results from the process where atomic nuclei
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!