Question: Since raindrops grow as they fall, their surface area increases and therefore the resistance to their falling increases. A raindrop has an initial downward velocity

Since raindrops grow as they fall, their surface area increases and therefore the resistance to their falling increases. A raindrop has an initial downward velocity of 10m/s and its downward acceleration is

If the raindrop is initially 500m above the ground, how long does it take to fall?

(9 - 0.9t if 0 sIS 10 if t> 10

Step by Step Solution

★★★★★

3.57 Rating (164 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Taking the upward direction to be positive we have that for 0 t 10 using the subscript 1 to ref... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

M-C-D (532).docx

120 KBs Word File

Students Have Also Explored These Related Calculus Questions!

How long does it take to y from Denver to Atlanta on Delta Airlines? The table below shows 56 observations on fight times (in minutes) for the first week of March 2005. (a) Use the grouped data...

How long does it take to fly from Atlanta to New Yorks LaGuardia airport? There are many components of the time elapsed, but one of the more stable measurements is the actual in-air time. For a...

How long does it take you to adjust to your normal work routine after coming back from vacation? A bar graph with data from the Snapshots section of USA Today is shown below: a. Are all of the...

Since raindrops grow as they fall, their surface area increases, and therefore the resistance to their falling increases. A raindrop has an initial downward velocity of 1 0 m / s , and its downward...

4.7 Homework 11/23/17, 12:49 AM jarallah almarri MAT 265, section 72204, Fall 2017 Instructor: Sergey Nikitin WebAssign 4.7 Homework (Homework) Current Score : 11 / 14 Due : Saturday, November 25...

What is the solution of log2 (3x-7) = 3? 1 - 10 O 3 O 4 O 5 16 63

Ap calculus question 284 CHAPTER 3 Applications of Differentiation 66. The linear density of a rod of length 1 m is given by 57. a(t) = 10 sin t + 3 cost, s(0) = 0, s(2TT) = 12 p(x) = 1/vx, in grams...

[Lab #5 - AIR RESISTANCE LAB Purpose To investigate the effects of air resistance on falling objects. Equipment Small coffee lters meter-stick or two Introduction Question: Why does a hammer fall...

1. True / False. Every function f that is differentiable on the closed interval [ a , b ] is itself the derivative of some function g on the same closed interval [ a , b ] . Explain your reasoning if...

A TV system is expected to last for 50,000 hours before failure. Assume an exponential distribution for the time until failure. a. Is the distribution skewed or symmetric? b. What is the standard...

A researcher collected the following sets of data. For each, indicate the measure of central tendency she should compute: (a) The following IQ scores: 60, 72, 63, 83, 68, 74, 90, 86, 74, and 80; (b)...

For ebch of The folowing potential unreconded labities, determine the eflects of the omasion on both the balance sheet and income phyolcal invenwory Anequirted goodr weve shipped December 2 7 and...

Here is the condensed 2008 balance sheet for Skye Computer Company (in thousands of dollars): 2008 Current assets $ 2,000 Net fixed assets 3,000 Total assets $ 5,000 Current liabilities $ 900...

Out of Eden, Inc. is planning to invest in new manufacturing equipment to make a new garden tool. The new garden tool is expected to generate additional annual sales of 9,000 units at $42 each. The...

Why is the constant gross-margin percentage NRV method sometimes called a joint-cost-allocation and a profit-allocation method?

Riegel Company uses the LCNRV method, on an individual-item basis, in pricing its inventory items. The inventory at December 31, 2012, consists of products D, E, F, G, H, and I. Relevant per unit...

A compressor is used to bring saturated water vapor at 150 lbf/in 2 up to 2500 lbf/in 2, where the actual exit temperature is 1200 F. Find the isentropic compressor efficiency and the entropy...

Which set of policies is more likely to cause a tradeoff between economic output and equality: policies of redistribution or policies aimed at the ladder of opportunity? Explain how the production...

Use symmetry to evaluate the double integral. - dA, 1 + x4 R= {(x, y) | 1

Use symmetry to evaluate the double integral. Do the answers contradict Fubinis Theorem? Explain what is happening. (1 + xsin y + ysin x) dA, R=[-T, ] [-7, T]

Use a CAS to compute the iterated integrals

Determine the equation of the parabola with focus (5, 5) and directrix x = -5

D Question 10 1 pts Table shows a random sample of 200 cyclists and routes they prefer by gender. If you randomly select a person from people represented in the table, what is the probability that...

A.Rod Manufacturing Company is trying to calculate its cost of capital for use in making a capital budgeting decision. Mr. Jeter, the vice-president of finance, has given you the following...