Multiple Choice
The magnitude of the acceleration of an object moving in a circle at constant speed is
A) inversely proportional to the speed squared.
B) inversely proportional to the speed.
C) inversely proportional to the radius of the circle squared.
D) inversely proportional to the radius of the circle.
Correct Answer:
Verified
Correct Answer:
Verified
Q45: An object that is moving with an
Q46: The distance traveled by an automobile moving
Q47: Physics deals with matter, motion, force, and
Q48: In straight-line motion, if a moving object
Q49: A ball is thrown up in the
Q51: A rifle bullet shot horizontally at a
Q52: A continuous change in position is called
Q53: Under ideal conditions, a projectile with a
Q54: Which of the following statements is not
Q55: Because of air resistance, an object falling