Determine the persons maximum radial acceleration

Assignment Help Physics
Reference no: EM13510962

A merry-go-round starts from rest and accelerates uniformly over 27.0 s to a final angular velocity of 7.75 rev/min.

(a) Find the maximum linear speed of a person sitting on the merry-go-round 7.25 m from the center.

(b) Find the person's maximum radial acceleration.

(c) Find the angular acceleration of the merry-go-round.

(d) Find the person's tangential acceleration.

Reference no: EM13510962

Questions Cloud

Does kevin have any taxable income as a result : During the year, Kevin paid $300 for cleaning that would normally have cost $500. Does Kevin have any taxable income as a result of this discount?
Calculate the moment of inertia of the pulley : A 1.05 kg mass is attached to a light cord that is wrapped around a pulley of radius 2.65 cm, which turns with negligible friction. Find the moment of inertia of the pulley
Should wendy claim the income exclusion : Should Wendy claim the income exclusion or tax credit and how much tax does she save by using the alternative selected?
Identify the type of ira : Identify the type of IRA that would be best for a taxpayer in each of the circumstances Sharon believes she will be in a higher tax bracket when she withdraws the money in retirement.
Determine the persons maximum radial acceleration : A merry-go-round starts from rest and accelerates uniformly over 27.0 s to a final angular velocity of 7.75 rev/min, Find the person's maximum radial acceleration
By what factor will the pressure change : An ideal gas is confined to a container with constant volume. The number of moles is constant. By what factor will the pressure change if the absolute temperature triples
Obtain the final velocity of the skateboard : A boy of mass 54.7 kg is initially on a skateboard of mass 2.00 kg, moving at a speed of 10.3 m/s. Find the final velocity of the skateboard
Open an individual retirement account : Your friend Mark suggested that you should open an Individual Retirement Account. He said that an IRA is a great way to save because you do not have to pay tax on the income from the investment and you get a tax deduction for your contribution.
Determine the average force on the driver : Find the average force on the driver if the deceleration is accomplished gradually by the application of brakes over a 10.1 s interval

Reviews

Write a Review

Physics Questions & Answers

  How fast is it going when it hits balloon

A child on a boat throws a 5.40 kg package out horizontally with a speed of 12.0 m/s. determine the velocity of the boat immediately after, assuming it was initially at rest. The mass of the child is 26.5 kg and the mass of boat is 55.5 kg.

  What work does he do pulling the sled

A boy pulls a 5.0 Kg sled 10.0 m along a horizontal surface at a constant speed. what work does he do pulling the sled

  Determine the mass of the sphere

A 0.70-m-diameter solid sphere can be rotated about an axis through its center by a torque of 12.8m?N which accelerates it uniformly from rest through a total of 170 revolutions in 14.0s

  What is the necessary new pressure

A 12 kg object oscillates at the end of a vertical spring that has a spring constant of 1.70 x10^4 N/m. The effect of air resistance is represented by the damping coefficient b = 3N•s/m. Find the time interval that elapses while the energy of the ..

  What is the fundamental frequency of the canal

Sound enters the ear, travels through the auditory canal, and reaches the eardrum. The auditory canal is approximately a tube open at only one end. The other end is closed by the eardrum. A typical length for the auditory canal in an adult is abou..

  What is the effective current of the device

The maximum current an ac device draws is 1.80 A when connected to a 120 V outlet. What is the effective current of the device

  What is the energy density inside the solenoid

you need to store 25J of energy in the magnetic field of a solenoid. The solenoid hass 100 circular turns of diameter 5.0cm, What is the energy density inside the solenoid

  What is the magnitude of the vertical component of velocity

The radius of Venus's orbit is 0.72 times that of Earth's orbit. How much stronger is the Sun's gravitational field at Venus than at the earth.

  What is the ionization energy of a hydrogen atom

For a hydrogen atom, determine the ratio of the ionization energy for the n = 4 excited state to the ionization energy for the ground state

  What is the tangential speed of a person

Earth's radius is 6.38 × 106 m, and it completes one revolution every day. What is the tangential speed of a person standing on the equator

  Calculate energy density of the magnetic field at suface

A child slides across a floor in a pair of rubber-soled shoes. Thefriction force acting on each foot is 20.0 N. The footprint area ofeach shoe sole is 14 cm2, and the thickness of eachsole is 5 mm. Find the horizontal distance by which the upper a..

  What is the sleds acceleration

A heavy sled is being pulled by two people as shown in the figure. The coefficient of static friction between the sled and the ground is ?s = 0.595, what is the sled\'s acceleration

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