Derivatives of tan theta, An observer to a rocket launch

Derivatives of tan theta

Assignment Help Mathematics

Reference no: EM13127792

An observer to a rocket launch was 1800 feet from takeoff position. The observer found the angle of elevation of the rocket as a function of time to be theta=3t/(2t+5). Therefore, the height h (in feet) of the rocket was h = 1800 tan (3t/(2t+5)). Find the time rate of change of height after 4.0 seconds.

Reference no: EM13127792

Questions Cloud

Design a heat exchanger for the following duty : Design and optimize a suitable shell-and-tube heat exchanger that can satisfy the above mentioned duty and fix a tentative geometry and perform all standard calculations

Explain why might sample not have the same melting range : Why might your sample not have the same melting range as either of the known compounds, given that it must be one of them?

Determining annual cost savings : He does remember that the machine has a projected life of 12 years. Based on these data, the annual cost savings are:

Calculate the heat released : Calculate the heat released when 2.00L of Cl2(g) with a density of 1.88 g/L react with an excess of sodium metal as 25°C and 1 atm to form sodium chloride. [H°f(NaCl) = -411.0 kJ/mol

Derivatives of tan theta : An observer to a rocket launch was 1800 feet from takeoff position. The observer found the angle of elevation of the rocket as a function of time to be theta=3t/(2t+5).

Find probability that selected item is tv : A manufacturing company has three factories: X, Y, and Z. The daily output of each is shown here. If one item is selected at random, find these probabilities. It is a TV

Prepare the necessary journal entry to closed : Prepare the necessary journal entry to closed the overhead account if the balance is considered immaterial.

What is is vapor pressure : Methyl salicylate, C8H8O3, the adorous constituent of oil of wintergreen, has a vapor pressure of 1.00 torr at 54.3 degrees celsius and 10.0 torr at 95.3 degrees celcius. What is it's vapor pressure at 25 degrees celcius?

Annual cost savings : She does remember that the machine has a projected life of 10 years. Based on these data, the annual cost savings are:

Reviews

Write a Review

Required(*) Message

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!

Submit Assignment

User Account

All Pages