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
Rudik [331]
3 years ago
11

Scientists use the formula to calculate the speed (s) 9.8d of the tsunami (in meters per second ) based on the depth (d) of the

ocean (in meters). The 9.8 refers to the acceleration of the tsunami due to gravity, in meters per second squared. What is the depth of the ocean (to the nearest meter) if the tsunami is moving at a speed of 320 meters per second?
Mathematics
1 answer:
prohojiy [21]3 years ago
5 0
Speed of tsunami = sqrt (9.8d) m/s where d is the depth of the ocean.

Given speed of tsunami to be 320 m/s, depth of the ocean is calculated as follows:

320=sqrt (9.8d) => 320^2 = 9.8d => d= (320^2)/9.8 = 10448.98 m
To nearest meter, d=10449 m
You might be interested in
The San Andreas fault separates the pacific plates from the North America plate. The pacific plate moved northward relative to t
lesantik [10]

Answer:

The time, t it will take LA and San Francisco to be next to each other is 8,245,614.04 years which is over 8 million years

Step-by-step explanation:

The given parameters are;

The speed with which the pacific plate moved northward relative to the North American plate = 5.7 cm/year = 5.7 × 10⁻⁵ km/year

The distance between current LA and San Francisco = 470 km

From the formula for speed, s, we have

Speed = Distance/Time

Therefore, Time, t = Distance/Speed

The time, t it will take LA and San Francisco to be next to each other is given as follows;

t = (Distance between LA and San Francisco)/(The speed with which the pacific plate)

t = (470 km)/(5.7 cm/year) = 470/(5.7 × 10⁽⁻⁵⁾) = 8245614.04 years

Therefore, the time, t it will take LA and San Francisco to be next to each other is 8245614.04 years.

6 0
3 years ago
What is 66,253 divided by 317 and show me steps
fredd [130]

209 is the answer (if you know how to divide do it)
5 0
2 years ago
What is visible by 18 and 23
Tasya [4]
The only number I got was 1. I don’t think you divide 23 unless you want the remainder
6 0
3 years ago
Sorry here plz help 30 points
sergey [27]

Answer:

the answer is 4/10

Step-by-step explanation:

8 0
3 years ago
Evaluate the expression when x = -6<br> x^2 + 5x - 3
Dafna11 [192]

substitute the value of the variable into the equation and simplify.

the answer is 3.

4 0
3 years ago
Other questions:
  • Hot dog buns come in package of 8.for school picnic, mr bught 30 packge of hot dog buns how many hot dog buns did he buy? A,24,b
    14·1 answer
  • Thank you in advance for the help !!
    10·1 answer
  • (5x2 + 2x + 11) - (7 + 4x - 2x2)
    5·2 answers
  • Simplify the following fractions using ur magic number. (*2,3,5,7,11,13*)
    15·1 answer
  • Find the product of 100 abc(0.01a - 0.019bc)
    5·1 answer
  • 2x + 3y = 15<br> x + y = 6<br> Work out the values of x and y.
    7·1 answer
  • Please help me fast 20 points
    9·1 answer
  • I need help please!!
    15·2 answers
  • A landscaping business is purchasing plants from a nursery to finish a project. It will cost $14 each to buy each tree and $5 ea
    14·1 answer
  • What’s 10^102????????€
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!