When does the ash projectile reach the maximum height

Assignment Help Mathematics
Reference no: EM131985865

Eyjafjallajokull is a volcano in Iceland. During a recent eruption, the volcano spewed out copious amounts of ash. One small piece of ash was ejected from the volcano with the initial velocity of 368 ft/sec. The height in H, in feet, of our ash projectile is given by the equation : H = -16t^2 + 368t, where t is time, in seconds.

The graph for this equation will be parabola. We will assume the volcano has no height (i.e. H = 0, t = 0).

1. When does the ash projectile reach the maximum height?

2. What is the Maximum height?

3. When does the ash projectile return to the ground?

Show all steps

Reference no: EM131985865

Questions Cloud

Describe the signs seen in an animal in hypovolaemic shock : Describe the signs seen in an animal in hypovolaemic shock and its treatment (include the shock rates of fluid administration in both dogs and cats)
Describe the signs seen in an animal in hypovolaemic shock : Describe the signs seen in an animal in hypovolaemic shock and its treatment (include the shock rates of fluid administration in both dogs and cats)
Intense the threshold for human hearing : What is the decibel level of a sound that 1,000,000 times more intense than the threshold for human hearing?
Is it better to employ fixed leadership style to meet needs : Is it better to employ a fixed or flexible leadership style to meet the particular needs of each situation encountered? Defend your answer.
When does the ash projectile reach the maximum height : The height in H, in feet, of our ash projectile is given by the equation : H = -16t^2 + 368t, where t is time, in seconds.
Explain what is meant by fair disciplinary practices : Explain what is meant by fair disciplinary practices. Determine the trade-off between good employee relations and profitability.
How many bags of each type should the farmer : Type A costs $4 per bag, and type B costs $4 per bag. How many bags of each type should the farmer buy to minimize his cost?
Suppose a sample of exam scores : Find the exam score such that 40% of the exams scored less than this score. Round your answer to the nearest whole number.
Describe the performance feedback and employee engagement : Describe the Hiring and selection practices, Training and Development, Compensation and Benefits, Performance Feedback and Employee engagement.

Reviews

Write a Review

Mathematics Questions & Answers

  That the hypothesis that no increase in average salary

the dollar value of a college education is often measured by comparing the average annual pay for workers who were

  Find the equation of motion

Using the Newton's second law model for a vibrating spring with damping and no forcing, my''+by'+ky=0

  Describe the difference between a unit of input

1. Describe the difference between a unit of input and the cost of an input, and identify the advantages and disadvantages of each for use in operational metrics

  Obtain the right diet for one? animal

Mix A has 30?% protein and 6?% ?fat; mix B has 50?% protein and 5?% fat. How many grams of each mix should be used to obtain the right diet for one? animal?

  Use equation editor to write mathematical expressions

To determine if two equations form lines that are perpendicular without graphing, you need to compare the slopes of the two lines. If they are indeed perpendicular, the slope of one line will be the negative reciprocal of the slope of the second line..

  Construct a 95% confidence interval for the mean

Suppose Motorola wishes to estimate the mean talk time for its V505 camera phone before the battery must be recharged. In a random sample of 50 phones, the sample mean talk time was 347 minutes.

  Define ahmed has first half of a treasure map

Ahmed has first half of a treasure map, which indicates that the treasure is buried in the desert (2x + 6) paces from Castle Rock. Vanessa has the other half of the map.

  A larger number is one more than twice the smaller if ten

a larger number is one more than twice the smaller. if ten more than the sum of the numbers is equal to four more

  How long does it take the hot truck to collect payment

The average accounts receivable balance is $44,700. On average, how long does it take The Hot Truck to collect payment for its services?

  Problem on capital investment and production

Capital investment and production. Suppose that for a particular product, the number of units x produced per month depends on the number of thousands of dollars

  What is the probability that average balance of an account

To check the Ace company's claim that the total of their 2,300 accounts receivable was $1,081,000 and that the standard deviation of the individual accounts was $ 210 the external auditor took a sample of 25 accounts which totalled $9,900.

  What is the integer that represents the total

a small bakery starting out they have a 80000 family loan and 38250 business loan from bank all repaind in 10 yrs, what is the integer that represents the total.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd