Please answer #9 thank you!!!! 6,What centripe tal force 1s needed to Keepa mass of 2.0.kg mouing on a Smothflour in a circulaz path of radius isomand making one revolotion every 45?71n0rder to swing a 0.1to one end of açırcle of radios 0.5m so thut itstangenial Spel d s O,2 mis, whatCentripetal Faree must youexert on themass through the cord?ky mass tiedCord In a horizontul8 Calculate the ar avitational focce ofeattraction between a mass OF JO Rgand a mas5 Of 60 Kg when theyare 2.0 mapart,94atudent attaches a muss Of 6.5ng toone end of a rope. The Studente thenSwings the maso ina horiLontalcırcde haping a radius of Im sothat Its tangential spred is 4mWhat centripetal force must be exertedon the mass to nele H moviny ina circle?

9 Given Mass m=0.5kg Radius r=1m Tangential speed v=4m/s

9H atudent atachos a muss of 6.5ng to one end of a rope. The Studente then Swings the maso ina hori2ontal circle haqing a radius oF Im so that ts tangential Spred is 4mi What centripetal force must be exerted on the macs to nele H moviny in a circle?

9H atudent atachos a muss of 6.5ng to one end of a rope. The Studente then Swings the maso ina hori2ontal circle haqing a radius oF Im so that ts tangential Spred is 4mi What centripetal force must be exerted on the macs to nele H moviny in a circle?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter7: Gravitation

Section: Chapter Questions

Problem 98A

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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

Please answer #9 thank you!!!!

6,What centripe tal force 1s needed to Keep
a mass of 2.0.kg mouing on a Smoth
flour in a circulaz path of radius isom
and making one revolotion every 45?
71n0rder to swing a 0.1
to one end of a
çırcle of radios 0.5m so thut its
tangenial Spel d s O,2 mis, what
Centripetal Faree must youexert on the
mass through the cord?
ky mass tied
Cord In a horizontul
8 Calculate the ar avitational focce ofe
attraction between a mass OF JO Rg
and a mas5 Of 60 Kg when they
are 2.0 m
apart,
94atudent attaches a muss Of 6.5ng to
one end of a rope. The Studente then
Swings the maso ina horiLontal
cırcde haping a radius of Im so
that Its tangential spred is 4m
What centripetal force must be exerted
on the mass to nele H moviny in
a circle?

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