Revolving door with a tangential speed

Assignment Help Biology
Reference no: EM131070409

A woman passes through a revolving door with a tangential speed of 1.0 m/s.If she is 0.65 m from the center of the door, what is the door's angular speed? Answer in units of rad/s.

Reference no: EM131070409

Questions Cloud

Greater value on protecting : At the beginning of the film, Paul places far greater value on protecting his family than on protecting his neighbors. However, as the film progresses, his sense of obligation to his neighbors and his countrymen deepens.
Discuss the good and the bad of javascript libraries : Discuss the good and the bad of JavaScript Libraries. In what circumstances would you use Libraries? Describe what design measures you will incorporate in your web sites to assure web site security? Provide some examples.
Orbital period of the second moon : The second moon has an orbital radius of 9.378*10 3 km. What is the orbital period of the second moon? Show all work.
Torque acting on the cylinder : A 60.0 kg uniform solid cylinder has a radius of 0.443 m.If the cylinder accelerates at 5.90 ×10-2 rad/s2 as it rotates about an axis through its center, how large is the torque acting on the cylinder? Answer in units of N · m.
Revolving door with a tangential speed : A woman passes through a revolving door with a tangential speed of 1.0 m/s.If she is 0.65 m from the center of the door, what is the door's angular speed? Answer in units of rad/s.
Determining the angular acceleration : A machine part rotates at an angular speed of 0.24 rad/s; its speed is then increased to 2.06 rad/s using an angular acceleration of 0.49 rad/s2. Find the angle through which the part rotates before reaching this final speed. Answer in units of ra..
Find the magnitude and direction of its momentum : A compact car, with mass 725 kg, is moving at 115 km/h toward the east. Sketch the moving car. a. Find the magnitude and direction of its momentum.
Downward-directed electric field of the earth : A water droplet of radius 0.020 mm remains stationary in the air.If the downward-directed electric field of the Earth is 150 N/C, how many excess electron charges must the water droplet have? Express your answer using two significant figures.
Magnitude of initial angular acceleration of rod : What is the magnitude of the initial angular acceleration of the rod? The acceleration of gravity is 9.8 m/s2. Answer in units of rad/s2.

Reviews

Write a Review

Biology Questions & Answers

  Rewriting the template with primer hybridized

If you were to mix the primer and template DNA shown below , along w/ a DNA polymerase and all 4 DNTP's . Recreate the template with the primer hybridized to it.

  In operant conditioning

In operant conditioning.a. an animal improves its performance of a fixed-action patternb. an animal learns as a result of associating a benefit or harm with an action

  Describe what would be the specific probable effects

Choose two organelles and compare them relative to structure and function. Describe what would be the specific probable effects on the cell if each of these organelles were lost.

  What are spinal cord injuries

What are spinal cord injuries and How could stem cells affect the possible regeneration of a damaged spinal cord

  Resting potential in a muscle cell

The resting membrane potential of skeletal muscle is about -90mV while in a typical neuron it is about -65 mV. Knowing what the resting membrane potential depends on,

  Explain the phenotype of a mutant in cell cycle

Meiosis explains Mendel's laws. Explain the phenotype of a mutant in the cell cycle that would disrupt Mendel's first law

  A frequency distribution shows

a.A frequency distribution shows a(n) ____ on the y-axis and a(n) ____ on the x-axis.     dependent variable, independent variable     frequency, independent variable

  Which of following statements about deuterostomes is false

Which of the following statements about deuterostomes is false.

  What environmental threats and issues does environmental

What environmental threats and issues does environmental sociology and environmental sociologists try to solve? List some. Which are short-term and long-term issues? Pick one of these threats and or issues and describe how you would try to solv..

  Describe the normal day-to-day operation of heart valves

Describe the normal day-to-day operation of heart valves. Research the internet to determine, why heart valves have to beoccasionally replaced. Research to provide a clear description of the procedure forreplacing valves. If you include any diagrams ..

  What is biodiversity

What is biodiversity

  Mode of energy metabolism

Which mode of energy metabolism (either endo- or ectothermy) wouldbe more advantageous: In environments with low food availability? Explain.

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