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stira [4]
3 years ago
10

A purse at radius 2.0 m and a wallet at radius 2.3 m travel in uniform circular motion on the floor of a merry-go-round as the r

ide turns the magnitude of the acceleration of the purse is 2.0 m/s/s. Determine the acceleration of the wallet.
Physics
1 answer:
horrorfan [7]3 years ago
4 0

Answer:

Explanation:

Given

radius of purse from center r_p=2\ m

radius of wallet from center r_w=2.3\ m

Merry - go - round is undergoing uniform circular motion therefore angular velocity is constant

acceleration of purse is equal to centripetal acceleration a_p=\omega ^2\times r

where \omega =angular\ velocity

2=\omega ^2\times 2

\omega =1\ rad/s

acceleration of wallet is

a_w=\omega ^2\times r_w

a_w=1\times 2.3=2.3\ m/s^2

 

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