What is the acceleration of a body revolving in a circle at uniform speed?
A. The acceleration is zero.
B. The acceleration is directed tangentially.
C. The acceleration is directed toward the center.
D. The acceleration is directed away from the center.
please help

Question

What is the acceleration of a body revolving in a circle at uniform speed?
 A. The acceleration is zero.
 B. The acceleration is directed tangentially. 
 C. The acceleration is directed toward the center. 
 D. The acceleration is directed away from the center.
please help

anonymous · Answer

will give metal to first right answer

anonymous · Answer

A. because if it is a uniform velocity there is no acceleration or speed over time.

vincent-lyon.fr · Answer

@mihirb : did you read the question well when you answered it?

anonymous · Answer

a because if it is a iniform velocity there is no acceleration or speed in the time allotted

vincent-lyon.fr · Answer

Sorry, but this is not the right answer...

anonymous · Answer

@mihirb  and @zrock16 
Think of this.. the velocity cannot be constant, cause its a CIRCULAR MOTION.. and thus, the direction is changing.. 
direction is changing, and so velocity is changing, and so tehre is acceleration .. yea?

anonymous · Answer

oh yah

anonymous · Answer

thank u mihirb