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Anika [276]
3 years ago
7

What does d=1/2gt^2 solve?

Mathematics
1 answer:
vlabodo [156]3 years ago
5 0
Physics is a bit difficult, I try to explain.

You know that the acceleration formula (to find the distance) is d=1/2at^2, when you have no initial distance and no initial speed.

d=1/2gt^2 is the formula for the Free Fall (the only acceleration that acts on the object is the Gravity Acceleration) and since we consider the y-axis positive when oriented up, it solves from ground to peak (object thrown upward).

The formula when the object goes downwards is d=v0t - 1/2gt^2

Hope it's clear, in case leave a comment.
You might be interested in
How do I go about to understand the problem
raketka [301]
You just have to multiply the numerators and the denominators.
The answer is 14 over 56. Then, you need to simplify the question.
So, since 56 is divisible by 14, divide the numerator and the denominator by 14.
Then you get your answer, which is one-fourth.
Hope that helped!
6 0
3 years ago
Write a two-column proof.<br> Given: Quadrilateral GKJH is a parallelogram<br> Prove: △GLH ≅ △JLK
klio [65]

Answer:

See explanation

Step-by-step explanation:

       Statement                                          Reason

1. GKJH is a parallelogram          -               Given

2. GH║KJ                 -                   Definition of the parallelogram

3. ∠HGL and ∠KJL are alternate interior angles -  Definition of alternate interior angles

4. ∠HGL≅∠KJL           -             Alternate interior angles theorem

5. GH≅KJ                    -                   Property of parallelogram

6. ∠GLH and ∠JLK are vertical angles      -       Definition of vertical angles

7. ∠GLH≅∠JLK              -                   Vertical angles thoerem

8.  ΔGLH≅ΔJLK             -                           AAS postulate                  

4 0
4 years ago
What is the answer to x - 1 &gt; 6
Gre4nikov [31]

x - 1 > 6

  +1    +1

x > 7

Hope this helps! ;)

4 0
4 years ago
I golf club charges $10 to join and
Jobisdone [24]

Answer: He could have played more than 3 games.

Step-by-step explanation:

Hi, to answer this question we have to write an inequality.

I golf club charges $10 to join and $5 per game: So, the cost of playing golf is equal to $10 (joining price) plus the product of the number of games played (x) and the price per game (5).

That expression must be higher than 25, since john paid more than $25.

Mathematically speaking

10+ 5 x > 25

Solving for x

5x >25-10

5x >15

x >15/5

x> 3

He could have played more than 3 games, since his cost was higher ( not equal or higher) than 25.

4 0
4 years ago
FIND X AND Y <br> SHOW ALL THE WORK
Mamont248 [21]

Answer:

y=12°

x= 20°

Step-by-step explanation:

5y=60

y=60/5=12

3x+60+60=180

3x=180-120=60

x=60/3=20

4 0
3 years ago
Read 2 more answers
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