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
nirvana33 [79]
3 years ago
7

A 14 kg cannon ball is fired from a cannon with muzzle speed of 1319 m/s at an angle of 19.1 ◦ with the horizontal. The accelera

tion of gravity is 9.8 m/s 2 . Use conservation of mechanical energy to find the maximum height reached by first ball. Answer in units of m
Business
1 answer:
Paha777 [63]3 years ago
7 0

Answer:

hf = 9494.338 m

Explanation:

m = 14 Kg

vi = 1319 m/s

hi = 0

∅ = 19.1º

viy = vi*Sin ∅ = (1319 m/s) * Sin 19.1º = 431.6 m/s

vfy = 0

We can apply

Ei = Ef

Ki + Ui = Kf + Uf

⇒  0.5*m*viy² + m*g*0 = 0.5*m*0² + m*g*hf

⇒  hf = (0.5*viy²) / (g)

⇒  hf = (0.5*(431.6 m/s)²) / (9.81 m/s²)

⇒  hf = 9494.338 m

You might be interested in
THIS IS TIMED!!
Dominik [7]

Answer:

b,d,e

Explanation:

i jus know

7 0
3 years ago
Read 2 more answers
What does division mean on a job application?
julsineya [31]
It pretty much means it divides the task 
6 0
3 years ago
The major activities of the Planning Section include:
scZoUnD [109]
The answer to the question stated above is letter A.

.The major activities of the Planning Section include: Preparing and documenting Incident Action Plans.
ADDITIONAL INFORMATION ABOUT PLANNING SECTION
>Planning section includes the following major activities:
<span>         -Collect, evaluate, and display incident intelligence and information.
         -Prepare and document Incident Action Plans.
         -Track resources assigned to the incident.
         -Maintain incident documentation.
<span>         -Develop plans for demobilization.</span></span>
4 0
3 years ago
Read 2 more answers
The following information is available for Ivanhoe Company. April 1 April 30 Raw materials inventory $10,500$14,000 Work in proc
Fiesta28 [93]

Answer and Explanation:

The preparation of the cost of goods manufactured schedule for the month of April is presented below

Beginning work-in-process inventory                          $4,840

Manufacturing costs:

Direct materials:                                                  

Beginning inventory                                   $10,500

Purchases                                                    $97,700

Materials available                                      $108,200 

Less:  Ending inventory                              -$14,000

Direct materials used                                                             $94,200

Direct labor                                                                             $80,300

Manufacturing overhead                                                       $162,000

Total manufacturing costs:                                                     $336,500

Total costs of work-in-process                                                $341,340

                                                                               ($4,840 + $341,340)

Less:  Ending work-in-process                                                -$3,700

Cost of goods manufactured                                                   $337,640

Basically we simply the cost of goods manufactured formula

3 0
2 years ago
During a management meeting, Lester, the CEO of Elite Office Equipment, reminded his management team of where the company wants
REY [17]

Answer: Vision statement

Explanation:

Vision statement is referred to as or known as an organization's road map, which tends to indicate what the organization believes to become and achieve by putting forth a well defined direction and route for the organization's growth. These statements usually undergo the minimal revisions throughout the lifetime of an organization, unlike the operational goals that might be revised on yearly basis.

7 0
3 years ago
Other questions:
  • Scenario 3 A not-so-popular student has invited you to a sleepover at a birthday party on Friday night. You have accepted the in
    14·1 answer
  • Pippin Inc. has provided the following data concerning one of the products in its standard cost system. Variable manufacturing o
    11·1 answer
  • You purchase one MMM July 129 call contract (equaling 100 shares) for a premium of $21. You hold the option until the expiration
    6·1 answer
  • An economy that is based on mining or producing raw materials to be used in foreign industries is called
    5·2 answers
  • On January 1, 2018, Warren Corporation had 950,000 shares of common stock outstanding. On March 1, the corporation issued 150,00
    13·1 answer
  • What are the three workplace violence prevention strategies covered in this module? A. Employer and employee involvement, remain
    7·1 answer
  • You own a portfolio equally invested in a risk-free asset and two stocks. If one of the stocks has a beta of 1.27 and the total
    12·1 answer
  • A certain product has supply elasticity 0.4 and demand elasticity 2.7. If a tax were placed on the product, what is most likely
    11·1 answer
  • Kermit plans to open a boutique. The initial investment is $10,000. He has to spend $1,500 in annual operations and maintenance.
    10·2 answers
  • Differentiate between a bond coupon rate and the market rate of interest.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!