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
pshichka [43]
2 years ago
12

Help please please 100pts no trolls please

Mathematics
2 answers:
ycow [4]2 years ago
8 0

Answer:

21.8 m/s

Step-by-step explanation:

Given that Tom drops a object from a height of <em>h </em>meters and it hits the ground with a veloc8of <em>v </em><em>m/</em><em>s </em>and it is given by function ;

\longrightarrow v =\sqrt{19.6h}

We need to find out the velocity upon reaching the ground when it is dropped from a height of 24.3 m . On plugging in 24.3 in place of h we have ,

\longrightarrow v =\sqrt{19.6\times 24.3 }\ m/s\\\\\longrightarrow v =\sqrt{ 476.28} m/s \\\\\longrightarrow v = 21.823 \ m/s \\\\\longrightarrow \underline{\underline{ v = 21.8 \ m/s }}

And we are done !

algol [13]2 years ago
7 0

Answer:

<u>21.8</u>

Step-by-step explanation:

The formula is given :

  • v = √(19.6h)

Given that h = 24.3 m, we need to find v.

Substituting the value of h in the formula :

  • v = √(19.6)(24.3)
  • v = √476.28
  • v = <u>21.8</u> m/s (nearest tenth)
You might be interested in
Cuanto es (60 : 10 + 8) x 2
Nataliya [291]

Answer:

28

Step-by-step explanation:

4 0
3 years ago
PLEASE HELP ASAP!!! ILL GIVE BRANLIEST *EXTRA POINTS* !! PLEASE DONT SKIP :(((
mezya [45]

Answer:

92.5 centimeters.

Step-by-step explanation:

The one-meter snake showed up as 2 cm in the developed photo. Since there are 100 centimeters in a meter, you subtract the length of the snake in centimeters by the length it shows up in the picture. 100-2 is 88, so that would be the difference. To find the length of the wall, you add the difference to how it showed up in the picture. 88+4.5=92.5.

8 0
3 years ago
The assembly room has 6 rows with 30 chair in each row. If third grader fill 3 rows, how many third grader are in the room?
mr Goodwill [35]
30 x 3 = 90 their are 90 3rd graders in the room
7 0
3 years ago
Read 2 more answers
A consistent system of equations is a system with __________.
mr_godi [17]

D. Intersecting lines and lines that have the same equation.

Hope this helps :)

4 0
3 years ago
45.Erica Glaser deposits a check for $20,005.00 and $1.234.00 in cash. What is het total
Gwar [14]
Her total is $21,239
5 0
2 years ago
Other questions:
  • What is the maximum product of two numbers whose sum is 13​? what numbers yield this​ product?
    5·1 answer
  • Suppose H is in the interior of right angle JAK. The measure of JAH = (3x-8)º and the measure of KAH = (x+2)º. Find the measure
    11·1 answer
  • Limit question please?
    6·1 answer
  • Can some1 turn these word sentences to numerical equations?
    9·1 answer
  • What's 362,584 rounded to the nearest ten thousand
    5·2 answers
  • Need help please on geometry
    11·2 answers
  • Can you please simplify c5 x c
    8·1 answer
  • The diagram shows a 5 cm x 5 cm x 5 cm cube.
    6·1 answer
  • 11k = -143 I need help with this question
    6·2 answers
  • Help me please?!!!!!!!!!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!