Part A A typical raindrop is much more massive than a mosquito and falling much faster...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Part A A typical raindrop is much more massive than a mosquito and falling much faster than a mosquito flies. How does a mosquito survive the impact? Recent research has found that the collision of a falling raindrop with a mosquito is a perfectly inelastic collision. That is, the mosquito is "swept up" by the raindrop and ends up traveling along with the raindrop. Once the relative speed between the mosquito and the raindrop is zero, the mosquito is able to detach itself from the drop and fly away. A hovering mosquito is hit by a raindrop that is 40 times as massive and falling at 8.1 m/s, a typical raindrop speed. How fast is the raindrop, with the attached mosquito, falling immediately afterward if the collision is perfectly inelastic? Express your answer with the appropriate units. ? v = Templates Value Units Submit Request Answer Part B Because a raindrop is "soft" and deformable, the collision duration is a relatively long 8.0 ms. What is the mosquito's average acceleration, in g's, during the collision? The peak acceleration is roughly twice the value you found, but the mosquito's rigid exoskeleton allows it to survive accelerations of this magnitude. In contrast, humans cannot survive an acceleration of more than about 10 g. Express your answer as a multiple of g. a = Submit Request Answer ? 6 Part A A typical raindrop is much more massive than a mosquito and falling much faster than a mosquito flies. How does a mosquito survive the impact? Recent research has found that the collision of a falling raindrop with a mosquito is a perfectly inelastic collision. That is, the mosquito is "swept up" by the raindrop and ends up traveling along with the raindrop. Once the relative speed between the mosquito and the raindrop is zero, the mosquito is able to detach itself from the drop and fly away. A hovering mosquito is hit by a raindrop that is 40 times as massive and falling at 8.1 m/s, a typical raindrop speed. How fast is the raindrop, with the attached mosquito, falling immediately afterward if the collision is perfectly inelastic? Express your answer with the appropriate units. ? v = Templates Value Units Submit Request Answer Part B Because a raindrop is "soft" and deformable, the collision duration is a relatively long 8.0 ms. What is the mosquito's average acceleration, in g's, during the collision? The peak acceleration is roughly twice the value you found, but the mosquito's rigid exoskeleton allows it to survive accelerations of this magnitude. In contrast, humans cannot survive an acceleration of more than about 10 g. Express your answer as a multiple of g. a = Submit Request Answer ? 6
Expert Answer:
Related Book For
Posted Date:
Students also viewed these physics questions
-
A typical raindrop is much more massive than a mosquito and falling much faster than a mosquito flies. How does a mosquito survive the impact? Recent research has found that the collision of a...
-
a. An autoregressive model is given by: Yt = 20.58 + 0.046 yt-1 + 0.01Yt-2 where Y, = sales of a product. Explain the meaning of the terms in this autoregressive model. b. Write the expressions for...
-
Chris purchased an oil interest for $2 million. Recoverable barrels were estimated to be 500,000. During the year, 120,000 barrels were sold for $3.84 million, other business expenses (including cost...
-
Noisy data for the step response of a boiler temperature T to a decrease in air flow rate q from 1000 to 950 cfm are shown below. Develop a FOPTD model using a method from Chapter 7. Be sure to use...
-
Does Fairmont have any personnel whose last name is similar?
-
You assisted your supervisor, Jesse Baker, in planning an architecture for the new TIMS system. Now she wants you to work on system implementation tasks and issues. Specifically, she wants you to...
-
Q1. A common base transistor amplifier has an input resistance of 20 Q and output resistance of 100 kn. The collector load is 1 kQ. If a signal of 500 mV is applied between emitter and base, find the...
-
Craig Fisher started a lawn service called Craigs Quick Cut to earn money over the summer months. Fisher has decided to use the following accounts for recording transactions: Assets Revenue Cash Lawn...
-
(a) How does a Layer 2 switch learn about the hosts connected to it? 4 marks (b) When would you use Shared Memory Buffering as opposed to Port Based Buffering? 2 marks (c) Compare the switching...
-
How do you lead and advise 2 case workers on a complex case including: 1. Providing direction , support and recommendations and advise 2. Promoting best practice 3. Monitoring case progress Worker 1...
-
how does the calculated slope reflect what we see on the graph? Dollars $3,500,000,000 $3,000,000,000 $2,500,000,000 $2,000,000,000 $1,500,000,000 $1,000,000,000 $500,000,000 $- Mayo y=-5213.3x +...
-
What information do you think you might be missing to determine the correct valuation?
-
The price of eggs hat been increasing 4% per year. If the cost of a dozen is now 28.60 , when will the cost of eggs be 40.00 ?
-
Please can you help me with the Google slides of Marketing strategies and target market for indoor basketball facilities for presentation. Can you please make 3 or more presentations slides or idea...
-
When Sherka, Inc. sells 40,000 units, its total variable cost is $96,000. What is its total variable cost when it sells 45,000 units?
-
Let (x) = x 2 - 9, g(x) = 2x, and h(x) = x - 3. Find each of the following. (((--) 2
-
Any architect will tell you that chimneys are never used as a weight-bearing part of a wall. Why?
-
Consider the two forces acting on the person who stands still-namely, the downward pull of gravity and the upward support of the floor. Are these forces equal and opposite? Do they form an...
-
When you push a cart, it moves. When you stop pushing, it comes to rest. Does this violate Newton's law of inertia? Defend your answer.
-
When translating Acceletrons fi nancial statements into US dollars, Redline is least likely to use an exchange rate of USD per SGD: A . 0.671. B . 0.588. C . 0.654.
-
Yus determination regarding Transaction 2 should be based on the currency of the: A . loan. B . bank. C . borrower.
-
In response to the boards fourth question, the balance sheet exposure (in C$ millions) would be closest to: A . 19. B . 148. C . 400.
Study smarter with the SolutionInn App