What is the tangential speed of a point on the tip

Assignment Help Physics
Reference no: EM13537794

An electric turntable 0.800 in diameter is rotating about a fixed axis with an initial angular velocity of 0.270 . The angular acceleration is 0.908. What is the tangential speed of a point on the tip of the blade at time = 0.208 ? What is the magnitude of the resultant acceleration of a point on the tip of the blade at time = 0.208 ? Angular Velocity = .459 rev/s Revolutions =.0758 rev.

Reference no: EM13537794

Questions Cloud

What wavelength of light will the first-order dark fringe : Coherent light with wavelength 599nm passes through two very narrow slits, and the interference pattern is observed on a screen a distance of 3.00m from the slits. The first-order bright fringe is a distance of 4.84mm from the center of the central b..
Determine the new reactance of the capacitor : A 29.0 mH inductor has a reactance of 1.50 k. What is the new reactance of the capacitor
A crude model of the human vocal tract treats : A crude model of the human vocal tract treats it as a pipe closed at one end.Find the effective length of the vocal tract in a person whose fundamental tone is 550Hz . Sound speed in air at body temperature is 354 m/s.
What is the wavelength of the ocean waves : Ocean waves pass through two small openings, 21m apart, in a breakwater. You're in a boat 69m from the breakwater and initially midway between the openings, but the water is pretty rough. You row 37m parallel to the breakwater and, for the second tim..
What is the tangential speed of a point on the tip : An electric turntable 0.800 in diameter is rotating about a fixed axis with an initial angular velocity of 0.270. hat is the tangential speed of a point on the tip of the blade at time = 0.208
Find the angular frequency-wave number : Ultrasound used in a particular medical imager has frequency 4.8 MHz and wavelength 0.31mm . Find (a) the angular frequency, (b) the wave number, and (c) the wave speed.
What is the average power carried by the wave : A rope with 270g of mass per meter is under 600N tension. A wave with frequency 4.0Hz and amplitude 6.1cm is propagating on the rope. What is the average power carried by the wave?
Calculate what is the impedance of this circuit : a series rlc ac circuit has a capacitive reactance of 55 w and inductive reactance of 25 W and a resistance of 40 W. what is the impedance of this circuit
Calculate how far does the boat move : You are with 19 other people on a boat at rest in frictionless water. Your total mass is 1500 kg, and the mass of the boat itself is 10000 kg. How far does the boat move

Reviews

Write a Review

Physics Questions & Answers

  What is the net charge contained by the cube

Closed gaussian surfuce in the shape of a cube of edge length 2.00 m, with one corner at x=5.00m, y=4.00m, what is the net charge contained by the cube

  Determine the acceleration of the blocks

A 7.9-N force pulls horizontally on a 1.6-kg block that slides on a smooth horizontal surface. What is the acceleration of the blocks

  How much force is jaime using to pull the mass

Jaime has a 4-kilogram mass on a 3 meter string, and he is swinging it around in a circle. How much force is Jaime using to pull the mass toward himself

  Discover an electric field

The parallel metal plate of a capacitor is separated by a distance of 0.5cm and is connected to a 90v battery. Discover an electric field between them and the surface charge density .

  What will the new water temperature be

What minimum heat is needed to bring 138g water at 22°C to the boiling point and completely boil it away.

  Find the average power output by the man

A man pushes a 50N box across a level floor at a constant speed of 2.0 m/s for 10 s. Find the average power output by the man

  Find out the magnitude of the force at the left-hand end

An 18 g rifle bullet travelling 180m/s buries itself in a 3.6kg pendulum hanging on a 2.8 m long string, which makes the pendulum swing upward in an arc. Verify the horizontal component of the pendulum's displacement.

  Find the time interval

It again strikes the floor. Find (c) the time interval from when the ball was launched to when the ball strikes the floor and (d) the horizontal distance from the point where the ball was launched to the point where the ball strikes the floor.

  Elucidate the magnitude of the initial angular momen-tum li

After the collisions the clay-rod system has an angular velocity ω about the pivot. With respect to the pivot point O, elucidate the magnitude of the initial angular momen-tum Li of the clay-rod system?

  Compute the average energy of the electron

For the infinite square well problem an electron spends 40% of its time in the n=3 state and 60% of its time in the n=5 state. What is the average energy of the electron

  Find the orbital speed of the satellite

A satellite is placed in orbit 8.40 x 10^5 m above the surface of the planet Jupiter. Find the orbital speed of the satellite

  Evaluate the maximum weight for the car

Four identical springs with k= 67.1kN/m support a car, with the car's weight distributed equally among them. Find the maximum weight for the car

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