Calculate the average walking speed in normal times in

Assignment Help Physics
Reference no: EM13607183

Part A) Sand dunes in a desert move over time as sand is swept up the windward side to settle in the lee side. Such as "walking" dunes have been known to walk 19.3 ft in a year and can travel as much as 94.4 ft in particularly windy times. Calculate the average "walking" speed in normal times in units of m/s. Also calculate the average "walking" speed in windy times.

Part B) Fingernails grow at the rate of drifting continents, about 10.9mm per year. Approximately how long did it take for North America to seperate from Europe, a distance of about 3146mi? 1 mile is 1609 m. Answer in units of y.

Reference no: EM13607183

Questions Cloud

The temperature in an electric oven is 192 degc the : the temperature in an electric oven is 192 degc. the temperature at the outer surface in the kitchen is 35.1 degc. the
A day later jim edwards the owner of easy printing a local : the outsourcing opportunitya day later jim edwards the owner of easy printing a local one-room printing operation in
Froment corporation uses the weighted-average method in its : froment corporation uses the weighted-average method in its process costing system. this month the beginning inventory
1 why are z scores most often written with two decimal : 1. why are z scores most often written with two decimal places?2. what is the z score for a x value one standard
Calculate the average walking speed in normal times in : part a sand dunes in a desert move over time as sand is swept up the windward side to settle in the lee side. such as
Jessica massey a friend of smiths and an owner of a small : for the following scenarios use the cost information pertaining to the current production process. the special
How many gallons of brine must the plant take in per day : multi-stage flash distillation is used to desalinate seawater so it is fit for human consumption. a flash distillation
Presented below is financial information for two different : presented below is financial information for two different companies. instructions a determine the missing amounts.
Compute the percentage of the normal curve located at or : 1. compute the percentage of the normal curve located at or above each of the following z values.a. 1.50b. -1.50c.

Reviews

Write a Review

Physics Questions & Answers

  What is the sprinters speed

A sprinter crosses the finish line of a race. The roar of the crowd in front approaches her at a speed of 351 m/s. What is the sprinter's speed

  How much work is done by the electric field as third charge

how much work is done by the electric field as a third charge q3 = +2.19 nC is moved from point a to point b. (q1 = +9.41 nC, q2 = -9.41 nC)

  Determine what range of speeds can the object have

A light string can support a stationary hanging load of 23.8 kg before breaking. What range of speeds can the object have before the string breaks

  What is the weight of the bunch of bananas

At an outdoor market a bunch of bananas is set to oscillatory motion with amplitude of 20.0 cm on a spring with a force constant of 16 N/m.

  What is the total biologically equivalent dose received

An unfortunate subject receives doses of the following types of radiation: ? rays (20 mrad, RBE=1), electrons (45 mrad, RBE=1),  What is the total biologically equivalent dose received

  Find the phase angle in an rlc circuit with given resistance

What is the phase angle in an RLC circuit with resistance of 9.90 k?, capacitance 1.50 ?F, and inductance 250 mH

  How far from earth must the spacecraft be

When a spacecraft travels from Earth to the Moon, the gravitational force from Earth initially opposes this journey. How far from Earth must the spacecraft be for the gravitational forces from the Moon and Earth to just cancel

  Find the numerical value of this coefficient of friction

A light spring with a force constant of 13N/m is connected to a wall and a 1.2-kg toy bulldozer. When the electric motor in the bulldozer is turned on, What is the numerical value of this coefficient of friction

  Find the frequency of the photon that produced the pair

If an electron-positron pair with a total kinetic energy of 3.50 MeV is produced, find the frequency of the photon that produced the pair

  What is the current in loop

The flywheel of an engine has a moment of inertia 2.20 {rm kg} cdot {rm m}^{2} about its rotation axis. What is its final kinetic energy.

  Light wave in air is incident on a water surface

A light wave in air is incident on a water surface, (a) At what angle of incidence are the reflected and refracted waves at right angles to each other? What is the reflectivlty of the water for normal incidence? (c) At what angle of incidence is this..

  Determine the radiation pressure on the mirror

A 25.0-mW laser beam of diameter 2.00 mm is reflected at normal incidence by a perfectly reflecting mirror

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