If an object is traveling in a circle, which of the followingmust be true? Choos
ID: 1764246 • Letter: I
Question
If an object is traveling in a circle, which of the followingmust be true? Choose all that apply. A. The object is slowingdown.B. The object is speedingup.
C. The object has a constantvelocity.
D. The object isaccelerating.
E. The object is changingdirection.
F. The object has a net forceacting on it. If an object is traveling in a circle, which of the followingmust be true? Choose all that apply. A. The object is slowingdown.
B. The object is speedingup.
C. The object has a constantvelocity.
D. The object isaccelerating.
E. The object is changingdirection.
F. The object has a net forceacting on it.
Explanation / Answer
D, E and F must be true It should be obvious that the object changes direction To do this it need to be accelerating To be accelerating there has to be a force acting on it (Newtonssecond law, F= m*a) A,B,C COULD be true but there is nothing that makes any of themHAVE to be.