Question: Centripetal Acceleration An object is spinning at a constant speed on the end of a string, according to the position vector given in (a) When

Centripetal Acceleration An object is spinning at a constant speed on the end of a string, according to the position vector given in

(a) When the angular velocity ω is doubled, how is the centripetal component of acceleration changed?

(b) When the angular velocity is unchanged but the length of
the string is halved, how is the centripetal component of
acceleration changed?

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