An object moves in a circle of radius R at constant speed with a period T.If you want to change only the period in order to cut the object's acceleration in half,the new period should be
A) T/4.
B) T/2.
C) T/
D) T
E) 4T.

Name: An object moves in a circle of radius R at constant speed with a period T.If you want to change only the period in order to cut the object's acceleration in half,the new period should be A) T/4. B) T/2. C) T/ D) T E) 4T.
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Question

An object moves in a circle of radius R at constant speed with a period T.If you want to change only the period in order to cut the object's acceleration in half,the new period should be
A) T/4. 
B) T/2. 
C) T/ 
D) T 
E) 4T.

Quizplus · Accepted Answer

The Answer is D

An Object Moves in a Circle of Radius R at Constant