Find ratio of the sailing speed and non-sailing speed

Assignment Help Physics

Reference no: EM13246385

The wings on a stonefly do not flap, and thus the insect cannot fly. However, when the insect is on a water surface, it can sail across the surface by lifting its wings into a breeze. Suppose that stoneflies move at constant speed with the wings tucked in and at constant acceleration with the wings set. You time stoneflies as they move along a straight path of a certain length. On average, the trips each take 7.1 s with the wings set as sails and 25.0 s with the wings tucked in. (10 points)

What is the ratio of the sailing speed vs to the average non-sailing speed vns?

In terms of vs, what is the difference in the times the insects take to travel the first 2.0 m along the path with and without sailing?

Reference no: EM13246385

Questions Cloud

The ontario lottery and gaming corporation : On the first page of your assignment, write your name and student number. The Ontario Lottery and Gaming Corporation (OLG) offers the following lottery game:

What was the outcome of the korean war : What was the outcome of the Korean war? How has it affected the relationship between North and South Korea today? I need to talk about the role of North Korea in the world political sphere and I need help with some background information.

How the tax affects the market for roquefort cheese : Show how this tax affects the market for Roquefort cheese in the United States,shifting the appropriate curve and indicating a new equilibrium quantity and market price.

Minimizing the effects of external variables : Discuss the importance of minimizing the effects of external variables in social science research and the problems that may encounter if this is not accomplished.

Find ratio of the sailing speed and non-sailing speed : The wings on a stonefly do not flap, and thus the insect cannot fly. However, when the insect is on a water surface, What is the ratio of the sailing speed vs to the average non-sailing speed vns

Explain reactions as combination and decomposition : Classify each of the following reactions as combination, decomposition, single replacement, or double replacement: a) CuO(s)+2HCl(aq)-->CuCl2(aq)+H2O(l); b) 2Al(s)+3Br2(g)-->2AlBr3(s); c)Pb(NO3)2(aq)+2NaCl(aq)-->PbCl2(s)+2NaNO3(aq); d)2Mg(s)+O2(g..

What were the events leading up to the cold war : What were the events leading up to the Cold War? And why is it considered a “war” when there were no actual battles?

Explain carbon monoxide gas to produce nitrogen gas : Write a balance equation using the correct formulas and including conditions (s, l, g, or aq) for each of the following reactions: a) solid calcium carbonate decomposes to produce solid calcium oxide and carbon dioxide gas. b) Nitrogen oxide gas r..

What is index num was created to track cost of construction : a cost index was created to track the cost of construction ina particular county. 25 years ago the costs of construction was $12 per square foot so the index was set at 100 that first year this past year revealed the cost at $72 per square

User Account

All Pages