Find the child centripetal acceleration

Assignment Help Physics
Reference no: EM13670480

A 50.0 kilogram child stands at the rim of a merry-go-round of radius 2.15 meter, rotating with an angular speed of 2.70 rad/s.

(a) Find the child centripetal acceleration?

m/s2

(b) Obtain the minimum force between her feet and the floor of the carousel that is required to keep her in the circular path?

N

(c) Obtain what minimum coefficient of static friction is required?

Reference no: EM13670480

Questions Cloud

Find the magnitude of the new mutual force of attraction : Two charges are separated by a distance d and exert a mutual attractive force of magnitude F on each other. find the magnitude of the new mutual force of attraction
Find what max height does each ball achieve after collision : This assembly is made with mass less strings attached to balls. Ball A (m = 0.3kilogram) is released from height 0.2 meter above Ball B (m = 0.5kilogram) also at rest. Find what max height does each ball achieve after collision
The spot rate of exchange between the turkish iira : The spot rate of exchange between the Turkish Iira
The specification for the lexical structure : Writing the lexical analyzer with lexical error checking, and the compilation listing generator for the compiler - The specification for the lexical structure of the language is the following: Comments begin with -- and end with the end of the line..
Find the child centripetal acceleration : A 50.0 kilogram child stands at the rim of a merry-go-round of radius 2.15 meter, rotating with an angular speed of 2.70 rad/s. Find the child centripetal acceleration
A noble prize with three coworkers : A noble prize with three coworkers
Estimate what is the elapsed time : A race car starts from rest on a circular track of radius 690 meter. The car's speed increases at the constant rate of 0.400 m/s2, estimate the elapsed time
Evaluate what the constant angular acceleration of wheel : A rotating wheel requires 8.00 second to rotate 30.0 revolutions. Its angular velocity at the end of the 8.00 second interval is100.0 rad/s. Evaluate what the constant angular acceleration of wheel
Estimate what is the new resistance : A wire of radius r and length L and resistivity ρ has a resistance R. Estimate what is the new resistance if the wire is stretched to 4 times its original length

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

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