Find what is the magnitude of its angular acceleration

Assignment Help Physics
Reference no: EM13649363

A merry go round accelerating uniformly from rest achieves thespeed of 2.5 rpm in 5 revolutions. What is the magnitude of its angular acceleration?

Reference no: EM13649363

Questions Cloud

Estimate what is the mechanical advantage : Stan raises a 1200-N piano a distance of 5.00 m using a set ofpulleys. Stan pulls in 20.0 m of rope. What is the mechanical advantage
What is the work done on the gas during this process : A diatomic gas has a volume of 2m^3, pressure of 200 kPa and atemperature of 50 degrees Celsius. The gas expands isobarically toa volume of 3m^3.
Calculate what is the radius of the wheel : A wheel rolls 5 revolutions on a horizontal surface withoutslipping. If the center of the wheel moves 3.2 m, what is the radius of the wheel
How is the direction of an electric field defined : How is the direction of an electric field defined? and How is the strength of an electric field indicated withelectric field lines?
Find what is the magnitude of its angular acceleration : A merry go round accelerating uniformly from rest achieves thespeed of 2.5 rpm in 5 revolutions. What is the magnitude of its angular acceleration
Define what is the molar mass of the substance : When 0.512 grams of a substance is dissolved in 7.03 grams of naphthalene, the solution has a freezing point of 75 degrees celcius. What is the molar mass of the substance. Kfp for naphthalene is 6.80 degrees celcius/kg/mole.
Describe what fraud is and how it could be conducted : Describe what fraud is and how it could be conducted.
How far from the van is the person actually standing : The owner of a van installs a rear-window lens that has a focallength of -0.299 m. When the owner looks out through the lens at a person standing directly behind the van, the personappears to be just 0.236 m fromthe back of the van, and appears to..
Determine the constant angular acceleration of centrifuge : A centrifuge in a medical laboratory rotates at an angularspeed of 3600 rev/min. What is the constant angular acceleration of the centrifuge

Reviews

Write a Review

Physics Questions & Answers

  Characteristic of water between 0 and 4 degrees celcius

What is a unique characteristic of water between 0 and 4 degrees celcius - Need a question pertaining to heat and temperature dealing of course in physics.

  Find the friction force acting between wheel and surface

A wheel (radius 0.6 m) is rolling on a horizontal surface with a center of mass acceleration of 0.7 m/s2. what is the friction force acting between the wheel and the surface

  A hollow conducting sphere with an outer radius of 0240 m

a hollow conducting sphere with an outer radius of 0.240 m and an inner radius of 0.203 m has a uniform surface charge

  What is the mass of the liquid in vat

You are to program a robotic arm on the assembly line to move in a xy-plane. Its first displacement is; its second displacement is, of magnitude 6.51 and direction 62.7 measured in the sense from +x-axis toward -y-axis. The resultant of the two displ..

  What is the smallest thickness of a soap film

What is the smallest thickness of a soap film (n=1.40) that would appear black if illuminated with 470nm light? Assume there is air on both sides of the soap film

  Find how much rotational kinetic energy did it then have

A size-5 soccer ball of diameter 22.6cm and mass 426g rolls up a hill without slipping, reaching a maximum height of 5.00 m above the base of the hill. How much rotational kinetic energy did it then have

  Obtain what is the density of the wood

A wooden block of volume 5.24 3 1024 m3 floats in water, and a small steel object of mass m is placed on top of the block. When m 5 0.310 kg, What is the density of the wood

  The second submarine is required to travel at a constant

two submarines are on a secret mission and need to arrive at a location in the middle of the atlantic ocean at the same

  A point charge of 4 c is located at x 2 m y 3 m a second

a point charge of 4 c is located at x 2 m y 3 m. a second point charge of -4 c is located at x 2 m y -1 m.a find

  What is the peak current carried by the axon

A biophysics experiment uses a very sensitive magnetic field probe to determine the current associated with a nerve impulse traveling along an axon. what is the peak current carried by the axon

  The outer surface the membrane of a spherical cell has a

the outer surface the membrane of a spherical cell has a potential which is 60 millivolts higher than the inner

  Find the power factor and the average power

A 50.0-Ω resistor is connected to a 30.0-μFcapacitor and to a 60.0-Hz, 100-V (rms) source. Find the power factor and the average power delivered to the circuit

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