Calculate what is his angular speed

Assignment Help Physics
Reference no: EM13715712

Question: A father fashions a swing for his kids out of a long rope that he fastens to the limb of a tall tree. As one of the kids swings from this rope that is 6.40 m long his tangential speed at the bottom of the swing is 9.25 m/s.

Part A: What is his angular speed?

Give answer in rad/s

Please show step by step process to the answer, explanation, as well as formulas.

Reference no: EM13715712

Questions Cloud

What is the time it takes for one turn and its error : I want to measure accurately the time it takes for the drum of my tumble dryer to complete one turn. What is the time it takes for one turn and its error
The gas is allowed to expand rapidly into a total : A cylinder of volume 0.3 m3is filled with a monotomic ideal gas at a temperature of 299 K and a pressure of 106Pa. A valve is opened to an evacuated cylinder, and the gas is allowed to expand rapidly into a total volume of 0.7 m3without exchanging he..
What is the charge on the ball : A proton orbits a 1.0-cm-diameter metal ball 1.90mm above the surface. The orbital period is 1.80 s. What is the charge on the ball
Calculate the forces acting on each charge : Four charged particles are placed at the corner of a square of side L. the charges are the following; Q(left top), -2Q(right top), -2Q(left bottom), Q (right bottom), Q>0. Calculate the forces acting on each charge
Calculate what is his angular speed : A father fashions a swing for his kids out of a long rope that he fastens to the limb of a tall tree. What is his angular speed
Find what is his acceleration including sign : When a parachute opens, the air exerts a large drag force on it. This upward force is initially greater than the weight of the sky diver and, thus, slows him down. What is his acceleration, including sign
An ensemble of masers orbit the center of an edge : An ensemble of masers orbit the center of an edge-on spiral galaxy at a particular radius, and are observed at a wavelength of 1.855x10-1 m on the side of the galaxy approaching us, and at 1.863x10-1 m on the side receding from us. What is the orb..
What is the magnitude of the angular acceleration of stick : A thin, uniform stick of length 3.8 m and mass 3 kg is pinned through one end and is free to rotate. The stick is initially hanging vertically and at rest. What is the magnitude of the angular acceleration of the stick
Find the magnitude of the net force acting on the kayak : A person in a kayak starts paddling, and it accelerates from 0 to 0.434 m/s in a distance of 0.493 m. find the magnitude of the net force acting on the kayak

Reviews

Write a Review

Physics Questions & Answers

  Find is the observer moving toward or away from the siren

A siren has a frequency of 899 Hz when it and an observer are both at rest. Is the observer moving toward or away from the siren

  Determine what is the oscillators speed

A simple harmonic oscillator has spring constant k = 6.6N/m , amplitude A = 12cm , and maximum speed 4.6m/s. What's the oscillator's speed when it's at x = 5.8cm

  Bolt extends far above and below the point of observation

A lightning bolt might carry a current of 1.00 multiply.gif 10    4 A for a short time. What is the resulting magnetic field 80 m from the bolt? Presume that the bolt extends far above and below the point of observation.

  Calculate the radius of the inner sphere

A spherical capacitor contains a charge of 3.40nC when connected to a potential difference of 250V. Calculate the radius of the inner sphere

  Boxes are transported from one location to another

Boxes are transported from one location to another in the ware-house by means of a conveyor belt that moves with a constant speed of 0.50m/s. At a certain location the conveyor belt moves for 2.00 m up an incline that makes an angle of 10° with the h..

  What is the net workdone on the weights

what is the net workdone on the weights.A child slides down a hill on a toboggan with an acceleration of 1.8 m/s2. If she starts at rest, how far has she traveled after following lengths of time.

  What will the new water temperature be

29.0g of copper pellets are removed from a 300?Coven and immediately dropped into 110mL of water at 23.0?C in an insulated cup. What will the new water temperature be

  An electric motor turns a flywheel through a drive belt

An electric motor turns a flywheel through a drive belt that joins a pulley on the motor and a pulley that is rigidly attached to the flywheel as shown in the figure below. The flywheel is a solid disk with a mass of 61.0 kg and a radius R = 0...

  What is the tension in each rope

Two blocks are placed in contact on a horizontal frictionless surface. The smaller box has less mass than the larger box. A force F is applied to the small box as shown so that the boxes accelerate to the right.

  A flat sheet of crown glasshas a thickness of 22cm it is on

a flat sheet of crown glasshas a thickness of 2.2cm. it is on top of a flat sheet ofcrystalline quartz that has a

  How many calories of heat are generated by the brakes

A 1,000.0 kg car with a speed of 90.0 km/h brakes to a stop. How many calories of heat are generated by the brakes as a result

  Using the galilean transformation find its velocity vt

a car moving along a road with initial velocity v0 starts spending up with constant acceleration a0. relative tot he

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