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
Debora [2.8K]
3 years ago
10

PLEASE HELP currently crying because of school if someone could help me thank you on the verge on wanting to die Lab: Kinetic En

ergy
Assignment: Lab Report Active
Instructions
Click the links to open the resources below. These resources will help you complete the assignment. Once you have created your
file(s) and are ready to upload your assignment, click the Add Files button below and select each file from your desktop or network
folder. Upload each file separately.
Your work will not be submitted to your teacher until you click Submit
Documents
Lab Report Guide
B Lab Report Rubric
File Upload
Accepted file types: .ppt .pptx, xls, xlsx, .doc, docx, zip, pdf, accdb, .msg

Physics
1 answer:
ser-zykov [4K]3 years ago
6 0

Answer:IM SORRY BUT I D K BUT I HOPE THAT YOU HAVE BETTER DAY AND REALAX AND THINK OF HAPPY THOUGHTS :D

Explanation:IM HE MYSTERY MAN WHOOSH??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

You might be interested in
What is the speed of a ball thrown from 1.2m above the ground if it travels 13.7m horizontally before hitting the ground
Fudgin [204]

Answer:

Explanation:

The trick is to find the time.

If the ball did not travel horizontally at all and was just dropped, how long would it take to hit the ground?

<em>Givens</em>

vi = 0

d = 1.2 m

a = 9.8 m/s^2

<em>Formula</em>

d = vi * t + 1/2 * a ^ t^2

<em>Solution</em>

1.2 = 0*t + 1/2 9.8 * t^2

1.2 = 4.9 t^2

t^2 = 1.2 / 4.9

t^2 = 0.245

sqrt(t^2) = sqrt(.245)

t = 0.4949 seconds

<em>Answer</em>

You are not very clear about which answer you want. There are two of them. One is going horizontally and the other is vertically.

<u>Vertical</u>

vf^2 = vi^2 + 2*a*d

vi = 0

a = 9.8

t = 0.4949

vf^2 =0^2 +  2 * 9.8 * 1.2

vf^2 = 23.52

sqrt(vf^2) = sqrt(23.52)

vf = 4.85 m/s

<u>Horizontal</u>

This is likely what you are looking for.

There is 0 acceleration horizontally.

d = 13.5 m

t = 0.4949

s = ?

s = d/t

s = 13.5/0.4949

s = 27.28

<em>Note</em>

You should note a couple of things.

  1. The horizontal and vertical speeds are not the same.
  2. The time is used for both the horizontal and vertical speeds.
  3. The horizontal and vertical distances are quite different.
  4. Horizontal accelerations for these type of questions is generally 0.

4 0
4 years ago
Which of the following is always true about the particles that make up matter? A. They can only be found in solid substances. B.
Neko [114]
B.They are too small to be seen with only our eyes
4 0
3 years ago
Read 2 more answers
Quentin is a crime scene investigator. He believes a violent crime may have occurred in the bedroom of an apartment but he sees
Llana [10]

Answer:

Luminol

Explanation:

is a chemical that exhibits chemiluminescence, with a blue glow, when mixed with an appropriate oxidizing agent.

3 0
3 years ago
Example of electrical to mechanical​
Sonja [21]

Answer:

dynamo generator could be the right ans

6 0
3 years ago
Read 2 more answers
Speed is an important component of which of the following sports? A. tennis B. soccer C. swimming D. all of the above Please sel
sladkih [1.3K]

D. all of the above

Explanation:

The best answer from the choices is option D all of the above.

Speed is a key component aspect of almost all sport.

What is speed:

Speed is the rate of change of distance with time;

 Speed = \frac{distance}{time}

distance is the path taken by a body

time is the duration of interval

In tennis, speed is very essential and critical same as soccer and swimming. In fact, sports with more speed have very good advantage at excelling.

learn more:

Speed brainly.com/question/10435836

#learnwithBrainly

7 0
4 years ago
Read 2 more answers
Other questions:
  • What is the effect:
    5·1 answer
  • The mass number is used to calculate the number of
    13·2 answers
  • A 5.00-kg ball is hanging from a long but very light flexible wire when it is struck by a 1.50-kg stone traveling horizontally t
    12·2 answers
  • Which of the following statements is most likely to be true of pseudoscience
    6·2 answers
  • A truck makes a sharp turn and a box falls out of the bed, this is best explained using?
    10·1 answer
  • Based on newtons first law of motion which of the following describes the action of an unbalanced force on a car
    10·1 answer
  • The speed at which an object falls and the acceleration at which it falls are
    12·1 answer
  • Questlon 6 of 10
    13·1 answer
  • Sound waves are all
    10·1 answer
  • 15 Points , Physics HW, can someone please show me step by step how to calculate percent difference for this problem. My numbers
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!