Compute the tangential speed of points

Assignment Help Physics
Reference no: EM13103085

(1) A circular wheel has a radius R = 0.45 + or - 0.02 m. The wheel is observed to be rotating uniformly with period T = 2.00 +or- 0.05 s. (i) Compute the frequency with which the wheel spins (ii) Compute the angular speed of the wheel. (iii) Compute the tangential speed of points on the rim of the wheel.

Reference no: EM13103085

Questions Cloud

Additional rule of probability : During a 52 week period, a company paid overtime wages for 18 weeks and hired temporary help for 9 weeks. During 5 weeks, the company paid overtime and hired temporary help
Explain the vision-mission-structure of business : Explain the vision, mission, and the kind of structure your business will take. Additionally, explain, as the leader, how you will manage business in order to realize vision and achieve optimal performance.
Young and middle adulthood case studies : Young and Middle Adulthood Case Studies - Explain the immediate and future effect of healthy or unhealthy habits practiced by Tina.
Computing personal probability : Marital Status. The probability that a randomly chosen 40-year-old woman is divorced is about 0.15. this probability is a long-run proportion based on all the millions of women aged 40.
Compute the tangential speed of points : (1) A circular wheel has a radius R = 0.45 + or - 0.02 m. The wheel is observed to be rotating uniformly with period T = 2.00 +or- 0.05 s. (i) Compute the frequency with which the wheel spins (ii) Compute the angular speed of the wheel. (iii) Comp..
Confidence intervals by using population samples : What is the major difference between finding significance and confidence intervals using population samples or using population proportions?
Determine least squres line and draw the scatter diagram : Calculate te covarience anf the correlatio coeficient. Comment on the relationship between x and y Determine the least squres line. Draw the scatter diagram and plot the least squres line
How long will the shadow of the mast be : A ship's mast reaches to a height of 15 meters above the surface of a 10-meter- deep lake. When the sun is 30 degrees above the horizon, how long will the shadow of the mast be on the bottom of the lake?
Mean and the standard deviation of the number of firms : What are the mean and the standard deviation of the number of firms that purchase a Unix machine from Sun Microsystems?

Reviews

Write a Review

Physics Questions & Answers

  What must be the magnitude of the resulting constant

suppose that the engineer is at x = 0 when, at t = 0, he first spots the locomotive. Sketch x(t) curves for the locomotive and high-speed train for the cases in which a collision is just avoided and is not quite avoided. Do this on paper. Your ins..

  Find out the electric field at a point

A 220 g block is attached to a horizontal spring and executes simple harmonic motion with a period of 0.150 s. If the total energy of the system is 3.50 J.

  What is its angular velocity after interval

A playground merry-go-round has a radius of 4.60 {rm m} and a moment of inertia of 250 kg m^2 and turns with negligible friction about the vertical axle through its center.

  What is the magnitude of the objects acceleration

What is the direction of the object's acceleration after it is free. What is the magnitude of the objects acceleration.

  A race car can be solved with a constant acceleration

If the car is going 55m/s, how many meters will it travel before it stops? How many meters will it takes to stop car going twice as fast.

  Find out the magnitude of the electrostatic force

An air molecule is moving at a speed of 438m/s. How many meters would molecule move during 7ms (milliseconds) if it didn't collide with any other molecules.

  Find the change in electric potential energy

find out the change in electric potential energy. For lengths of 1.000 m, 0.750 m, and 0.500 m, total time.

  Find static friction between the chair and the floor

find static friction between the chair and the floor.

  How much time is required to stop the crate

How much time is neccesary to stop the crate. A block with mass m = 5.5 kg slides down an inclined plane of slope angle 10.9 ° with a constant velocity. It is then projected up the same plane with the initial speed 3.85 m/s. How far up the incline ..

  What is the magnitude of the force on the electron

A very long solenoid of circular cross section with radius r= 5.4cm has n= 86.0 turns/cm of wire. An electron is sitting outside the solenoid, at a distance r= 5.90 cm from the solenoid axis. What is the magnitude of the force on the electron whil..

  Obtain the ratio ta/tb of period for small-angle oscillation

Pendulum A is a physical pendulum made from a thin, rigid, and uniform rod whose length is d.

  Resultant forces and moments at wrist

Find the resultant forces and moments at wrist, biceps muscle force, elbow and shoulder and joint reaction force using 2-D static analysis.

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