Calculate the angular velocity of the turntable

Assignment Help Physics
Reference no: EM13258146

Suppose a 65 kg person stands at the edge of a 6.5 m diameter merry-go-round turntable that is mounted on frictionless bearings and has a moment of inertia of 1850 kg m2. The turntable is at rest initially, but when the person begins running at a speed of 3.8 m/s (with respect to the turntable) around its edge, the turntable begins to rotate in the opposite direction. Calculate the angular velocity of the turntable

Reference no: EM13258146

Questions Cloud

What technical factors would in : Now try to lay out a speci?cation for your machine. Consider and justify the features and options that you would like your machine to have.
What is the approximate profitability index : If her cost of capital is 12 percent, what is the approximate profitability index?
How much was paid to suppliers in the month of february : Ann sell sports kit10% of sales are cash transaction and the remainder is on an month's credit. How much was paid to suppliers in the month of February2002.
Compute the propagation constant and intrinsic impedance : Consider a plane wave normally incident on a half-space of copper. If f=1GHz, compute the propagation constant, intrinsic impedance, and skin depth for the conductor. Also compute the reflection and transmission coefficients
Calculate the angular velocity of the turntable : Suppose a 65 kg person stands at the edge of a 6.5 m diameter merry-go-round turntable that is mounted on frictionless bearings and has a moment of inertia of 1850 kg m2. Calculate the angular velocity of the turntable
What is the of part software : The computer that you normally use, identify which pieces constitute the hardware and which pieces constitute the system software. Now think about the ?le system of your computer. What part of the ? system is hardware, what part software, and wha..
Find the payback for investment : George Williams buys a machine for his business. The machine costs $150,000. George estimates that the machinecan produce $40,000 cash inflow per year for the next fiveyears. George's cost of capital is 10 percent. What is the payback for this inv..
Nutrition involves studying factors that influence eating : Nutrition is an ancient science that dates back to the 14th century. Nutrition involves studying the factors that influence eating patterns.
What is the amount of unused credit carried forward : What amounts of the current general business credit and carryovers are utilized against the 2008 income tax liability? What is the amount of unused credit carried forward to 2009?

Reviews

Write a Review

Physics Questions & Answers

  What is the height of the shell at this moment

An artillery shell is launched on a flat, horizontal field at an angle of ? = 37.8° with respect to the horizontal and with an initial speed of v0 = 277 m/s. What is the horizontal distance covered by the shell after 9.26 s of flight? What is the ..

  Determine the work through the piano

A 50 g Super Ball travelling at 28 m/s bounces off a brick wall and rebounds at 18 m/s. A high-speed camera records this event. If the ball is in contact with wall for 5 ms, what is the magnitude of the average acceleration of the ball throughout ..

  How much time passes before it hears anecho

assume the roller coaster (h1 = 32 m, h2 = 11 m, h3 = 20) passes point A with a speed of 3.50 m/s. If the average force of friction is equal to one fifth of its weight, with what speed will it reach point B? The distance traveled is 30m.

  Inversely proportional to the square of the fields

Inversely proportional to the square of the fields

  What is the height of the slope

It is possible to calculate the maximum possible potential (relative to infinity) in air of a metal sphere of 19 cm radius. First, what is the most charge you can put on this sphere.

  What is the minimum time necessary for crossing

What is the minimum time necessary for crossing.

  Illustrate what is the magnitude of the net torque

Illustrate what is the magnitude of the net torque on the wheel due to these three forces for an axis perpendicular to the wheel and passing through its center?

  Validate that this field is incompressible

Find out the net force exerted on the fluid inside the box by summing momentum flow rates out through each of four sides of the box.

  Find the intensity of the laser beam

A laser emits a narrow, circular beam of light. The radius of the beam is 1.37×10-3 m, and the power is 1.44×10-3 W

  Determine the maximum distance the center of the coin

What is the maximum distance the center of the coin can be placed from the axis if the turntable rotates at 47.9 rev/min

  Explain how long would it take for the sphere to increase

One wire carries a current of 5.008 A into it. Another wire carries a current of 5 A out of it. Explain how long would it take for the sphere to increase in potential by 4000 volts?

  What is the linear charge density together the arc

What is the linear charge density together the arc.

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